| 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 | $136.52 | 9.498% | $149.4867 | $149.49 | $149.50 | $149.50 |
| Purchase #2 | $148.65 | 12.813% | $167.6965 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $27.82 | 7.318% | $29.8559 | $29.86 | $29.85 | $29.90 |
| Purchase #4 | $107.33 | 8.780% | $116.7536 | $116.75 | $116.75 | $116.80 |
| Purchase #5 | $88.49 | 10.203% | $97.5186 | $97.52 | $97.50 | $97.50 |
| Purchase #6 | $94.91 | 9.642% | $104.0612 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $171.86 | 11.356% | $191.3764 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $775.58 | $856.7489 | $856.76 | $856.75 | $856.90 | |