| 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 | $151.81 | 11.572% | $169.3775 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $98.84 | 8.143% | $106.8885 | $106.89 | $106.90 | $106.90 |
| Purchase #3 | $58.67 | 5.598% | $61.9543 | $61.95 | $61.95 | $62.00 |
| Purchase #4 | $96.71 | 13.532% | $109.7968 | $109.80 | $109.80 | $109.80 |
| Purchase #5 | $118.39 | 3.399% | $122.4141 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $140.43 | 8.371% | $152.1854 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $59.36 | 3.202% | $61.2607 | $61.26 | $61.25 | $61.30 |
| 7 purchase totals = | $724.21 | $783.8773 | $783.88 | $783.90 | $784.00 | |