| 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 | $171.46 | 3.576% | $177.5914 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $139.42 | 9.513% | $152.683 | $152.68 | $152.70 | $152.70 |
| Purchase #3 | $62.58 | 4.366% | $65.3122 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $169.67 | 5.644% | $179.2462 | $179.25 | $179.25 | $179.20 |
| Purchase #5 | $135.84 | 10.726% | $150.4102 | $150.41 | $150.40 | $150.40 |
| Purchase #6 | $126.52 | 13.279% | $143.3206 | $143.32 | $143.30 | $143.30 |
| Purchase #7 | $74.80 | 3.671% | $77.5459 | $77.55 | $77.55 | $77.50 |
| 7 purchase totals = | $880.29 | $946.1095 | $946.11 | $946.10 | $946.00 | |