| 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 | $81.39 | 12.141% | $91.2716 | $91.27 | $91.25 | $91.30 |
| Purchase #2 | $154.82 | 3.678% | $160.5143 | $160.51 | $160.50 | $160.50 |
| Purchase #3 | $150.80 | 5.549% | $159.1679 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $103.78 | 3.527% | $107.4403 | $107.44 | $107.45 | $107.40 |
| Purchase #5 | $25.71 | 7.535% | $27.6472 | $27.65 | $27.65 | $27.60 |
| Purchase #6 | $221.81 | 10.281% | $244.6143 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $170.82 | 11.515% | $190.4899 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $909.13 | $981.1455 | $981.14 | $981.10 | $981.10 | |