#include <iostream>

// This is needed to manipulate the IO.
#include <iomanip>
using namespace std;

int main()
{
    // Tip of the bill.
    double tip=0;

    // Total amount of the bill.
    double total=0;

    // Sets the precision on numbers to be 2 decimal places.
    cout << setiosflags(ios::fixed | ios::showpoint) << setprecision(2);

    cout << "Bill\tTip\tTotal"<< endl;
    for(double bill=5;bill<=30;bill+=5) {
        tip=bill*.15;
        total=bill+tip;

        cout << "$" << bill;
        cout << "\t$" << tip;
        cout << "\t$" << total << endl;
    }

    return 0;
}