| 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 | $184.51 | 10.655% | $204.1695 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $202.50 | 5.660% | $213.9615 | $213.96 | $213.95 | $214.00 |
| Purchase #3 | $32.71 | 13.300% | $37.0604 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $107.39 | 9.211% | $117.2817 | $117.28 | $117.30 | $117.30 |
| Purchase #5 | $72.86 | 11.456% | $81.2068 | $81.21 | $81.20 | $81.20 |
| Purchase #6 | $87.71 | 11.606% | $97.8896 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $206.53 | 11.246% | $229.7564 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $894.21 | $981.3259 | $981.33 | $981.30 | $981.50 | |