| 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 | $90.78 | 13.181% | $102.7457 | $102.75 | $102.75 | $102.70 |
| Purchase #2 | $169.47 | 3.786% | $175.8861 | $175.89 | $175.90 | $175.90 |
| Purchase #3 | $93.49 | 8.174% | $101.1319 | $101.13 | $101.15 | $101.10 |
| Purchase #4 | $222.94 | 6.511% | $237.4556 | $237.46 | $237.45 | $237.50 |
| Purchase #5 | $14.88 | 9.753% | $16.3312 | $16.33 | $16.35 | $16.30 |
| Purchase #6 | $89.96 | 8.372% | $97.4915 | $97.49 | $97.50 | $97.50 |
| Purchase #7 | $209.90 | 11.828% | $234.727 | $234.73 | $234.75 | $234.70 |
| 7 purchase totals = | $891.42 | $965.7690 | $965.78 | $965.85 | $965.70 | |