| 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 | $163.95 | 8.633% | $178.1038 | $178.10 | $178.10 | $178.10 |
| Purchase #2 | $150.37 | 5.848% | $159.1636 | $159.16 | $159.15 | $159.20 |
| Purchase #3 | $65.81 | 3.719% | $68.2575 | $68.26 | $68.25 | $68.30 |
| Purchase #4 | $215.95 | 12.546% | $243.0431 | $243.04 | $243.05 | $243.00 |
| Purchase #5 | $110.52 | 12.387% | $124.2101 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $39.43 | 4.390% | $41.161 | $41.16 | $41.15 | $41.20 |
| Purchase #7 | $144.88 | 4.847% | $151.9023 | $151.90 | $151.90 | $151.90 |
| 7 purchase totals = | $890.91 | $965.8414 | $965.83 | $965.80 | $965.90 | |