// This application will take 5 items that a user enters and calculate the total price with 5% sales tax
// Introduction to programming C++

#include <iostream>
#include <iomanip>
using namespace std;

int main()
{

    // Delcares 1-5, Subtotal, SalesTax, and Total which are set to 0.
    // Everything except for tax is set to 0 so large default values are not assigned before the users enters in the value being asked
    // Once the user enters in the value for the particular item it will be stored as that new value

    double item1=0, // Declares items 1-5
           item2=0,
           item3=0,
           item4=0,
           item5=0,
           stotal=0,// Delcares subtotal
           stax=0,  // Delcares Sales Tax
           total=0; // Declares Total
    const double tax=.05; //Declared amount of tax (5% = .05) as a constant since it will never change in the application
    int x=4; // Value for setprecision
            
    // Display message to user explaining what the application dose
    cout << "This applicaiton will calculate the total cost of 5 items with 5% sales tax\n" << endl;
    
    // Ask user for cost of item 1
    cout << "\nPlease enter the cost of item 1: $";
    
    // Users input for item 1
    cin >> item1;

    // Ask user for cost of item 2
    cout << "\nPlease enter the cost of item 2: $";

    // Users input for item 2
    cin >> item2;

    // Ask user for cost of item 3
    cout << "\nPlease enter the cost of item 3: $";

    // Users input for item 3
    cin >> item3;

    // Ask user for cost of item 4
    cout << "\nPlease enter the cost of item 4: $";

    // Users input for item 4
    cin >> item4;

    // Ask user for cost of item 5
    cout << "\nPlease enter the cost of item 5: $";

    // Users input for item 5
    cin >> item5;

    // Sub total = the sum of items 1-5
    stotal = item1 + item2 + item3 + item4 + item5;

    // Sales tax = subtoal * tax (5%)
    stax = stotal*tax;
    
    // Total = sales tax + subtotal
    total = stax + stotal;

    if (stotal => 100 && total => 100)
        x=5;

    cout << showpoint << "\nSubtotal: $" << setprecision(x) << stotal;
    cout << showpoint << "\nSales Tax: 5.0%";
    cout << "\n****************";
    cout << showpoint << "\nTotal: $" << setprecision(x)<< total;
    cout << "\n****************" << endl;

    // Will pause application
    system("Pause");

    return 0;
}

if (stotal >= 100 && total >= 100)
         {
             x=5;
          }

    cout << showpoint << "\nSubtotal: $" << setprecision(x) << stotal;
    cout << showpoint << "\nSales Tax: 5.0%";
    cout << "\n****************";
    cout << showpoint << "\nTotal: $" << setprecision(x)<< total;
    cout << "\n****************" << endl;