| 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 | $129.50 | 7.462% | $139.1633 | $139.16 | $139.15 | $139.20 |
| Purchase #2 | $41.54 | 11.666% | $46.3861 | $46.39 | $46.40 | $46.40 |
| Purchase #3 | $42.95 | 4.509% | $44.8866 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $145.46 | 4.679% | $152.2661 | $152.27 | $152.25 | $152.30 |
| Purchase #5 | $195.67 | 7.701% | $210.7385 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $118.84 | 4.820% | $124.5681 | $124.57 | $124.55 | $124.60 |
| Purchase #7 | $97.35 | 13.527% | $110.5185 | $110.52 | $110.50 | $110.50 |
| 7 purchase totals = | $771.31 | $828.5272 | $828.54 | $828.50 | $828.60 | |