| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $146.35 | 3.222% | $151.0654 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $229.77 | 13.620% | $261.0647 | $261.06 | $261.05 | $261.10 |
| Purchase #3 | $227.52 | 10.416% | $251.2185 | $251.22 | $251.20 | $251.20 |
| Purchase #4 | $144.93 | 10.476% | $160.1129 | $160.11 | $160.10 | $160.10 |
| Purchase #5 | $160.39 | 11.782% | $179.2871 | $179.29 | $179.30 | $179.30 |
| Purchase #6 | $226.26 | 10.124% | $249.1666 | $249.17 | $249.15 | $249.20 |
| Purchase #7 | $232.89 | 13.356% | $263.9948 | $263.99 | $264.00 | $264.00 |
| 7 purchase totals = | $1,368.11 | $1,515.9100 | $1,515.91 | $1,515.85 | $1,516.00 | |