| 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 | $81.39 | 7.625% | $87.596 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $161.91 | 9.283% | $176.9401 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $143.80 | 3.217% | $148.426 | $148.43 | $148.45 | $148.40 |
| Purchase #4 | $76.78 | 13.839% | $87.4056 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $171.41 | 11.186% | $190.5839 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $98.74 | 8.451% | $107.0845 | $107.08 | $107.10 | $107.10 |
| Purchase #7 | $106.59 | 9.637% | $116.8621 | $116.86 | $116.85 | $116.90 |
| 7 purchase totals = | $840.62 | $914.8982 | $914.90 | $914.95 | $914.90 | |