| 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 | $158.98 | 6.801% | $169.7922 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $28.88 | 11.606% | $32.2318 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $135.46 | 9.290% | $148.0442 | $148.04 | $148.05 | $148.00 |
| Purchase #4 | $106.69 | 11.386% | $118.8377 | $118.84 | $118.85 | $118.80 |
| Purchase #5 | $47.84 | 11.441% | $53.3134 | $53.31 | $53.30 | $53.30 |
| Purchase #6 | $66.50 | 11.434% | $74.1036 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $164.98 | 12.793% | $186.0859 | $186.09 | $186.10 | $186.10 |
| 7 purchase totals = | $709.33 | $782.4088 | $782.40 | $782.45 | $782.30 | |