| 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 | $45.62 | 7.685% | $49.1259 | $49.13 | $49.15 | $49.10 |
| Purchase #2 | $169.64 | 4.832% | $177.837 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $112.81 | 3.263% | $116.491 | $116.49 | $116.50 | $116.50 |
| Purchase #4 | $157.50 | 7.362% | $169.0952 | $169.10 | $169.10 | $169.10 |
| Purchase #5 | $187.37 | 6.783% | $200.0793 | $200.08 | $200.10 | $200.10 |
| Purchase #6 | $121.29 | 9.622% | $132.9605 | $132.96 | $132.95 | $133.00 |
| Purchase #7 | $104.47 | 13.424% | $118.4941 | $118.49 | $118.50 | $118.50 |
| 7 purchase totals = | $898.70 | $964.0830 | $964.09 | $964.15 | $964.10 | |