| 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 | $156.63 | 9.663% | $171.7652 | $171.77 | $171.75 | $171.80 |
| Purchase #2 | $57.70 | 7.503% | $62.0292 | $62.03 | $62.05 | $62.00 |
| Purchase #3 | $125.98 | 12.858% | $142.1785 | $142.18 | $142.20 | $142.20 |
| Purchase #4 | $25.40 | 10.690% | $28.1153 | $28.12 | $28.10 | $28.10 |
| Purchase #5 | $24.45 | 10.404% | $26.9938 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $163.47 | 8.519% | $177.396 | $177.40 | $177.40 | $177.40 |
| Purchase #7 | $244.62 | 3.705% | $253.6832 | $253.68 | $253.70 | $253.70 |
| 7 purchase totals = | $798.25 | $862.1612 | $862.17 | $862.20 | $862.20 | |