| 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 | $100.53 | 9.544% | $110.1246 | $110.12 | $110.10 | $110.10 |
| Purchase #2 | $177.91 | 4.150% | $185.2933 | $185.29 | $185.30 | $185.30 |
| Purchase #3 | $80.74 | 11.773% | $90.2455 | $90.25 | $90.25 | $90.20 |
| Purchase #4 | $93.99 | 11.363% | $104.6701 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $187.61 | 8.805% | $204.1291 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $143.53 | 3.377% | $148.377 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $110.68 | 9.675% | $121.3883 | $121.39 | $121.40 | $121.40 |
| 7 purchase totals = | $894.99 | $964.2279 | $964.23 | $964.25 | $964.20 | |