| 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 | $170.59 | 7.762% | $183.8312 | $183.83 | $183.85 | $183.80 |
| Purchase #2 | $140.88 | 13.368% | $159.7128 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $212.35 | 11.200% | $236.1332 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $48.79 | 9.329% | $53.3416 | $53.34 | $53.35 | $53.30 |
| Purchase #5 | $102.68 | 13.866% | $116.9176 | $116.92 | $116.90 | $116.90 |
| Purchase #6 | $164.55 | 7.693% | $177.2088 | $177.21 | $177.20 | $177.20 |
| Purchase #7 | $43.66 | 10.516% | $48.2513 | $48.25 | $48.25 | $48.30 |
| 7 purchase totals = | $883.50 | $975.3965 | $975.39 | $975.40 | $975.30 | |