| 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 | $157.54 | 6.675% | $168.0558 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $130.49 | 7.861% | $140.7478 | $140.75 | $140.75 | $140.70 |
| Purchase #3 | $29.66 | 9.436% | $32.4587 | $32.46 | $32.45 | $32.50 |
| Purchase #4 | $26.77 | 7.478% | $28.7719 | $28.77 | $28.75 | $28.80 |
| Purchase #5 | $151.78 | 12.555% | $170.836 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $245.39 | 12.749% | $276.6748 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $112.55 | 8.339% | $121.9355 | $121.94 | $121.95 | $121.90 |
| 7 purchase totals = | $854.18 | $939.4805 | $939.49 | $939.45 | $939.50 | |