| 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 | $155.49 | 8.226% | $168.2806 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $169.61 | 11.132% | $188.491 | $188.49 | $188.50 | $188.50 |
| Purchase #3 | $68.97 | 9.514% | $75.5318 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $119.82 | 10.282% | $132.1399 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $222.40 | 3.303% | $229.7459 | $229.75 | $229.75 | $229.70 |
| Purchase #6 | $65.81 | 3.204% | $67.9186 | $67.92 | $67.90 | $67.90 |
| Purchase #7 | $46.70 | 5.607% | $49.3185 | $49.32 | $49.30 | $49.30 |
| 7 purchase totals = | $848.80 | $911.4263 | $911.43 | $911.45 | $911.30 | |