| 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 | $7.88 | 3.387% | $8.1469 | $8.15 | $8.15 | $8.10 |
| Purchase #2 | $194.31 | 11.231% | $216.133 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $65.96 | 11.473% | $73.5276 | $73.53 | $73.55 | $73.50 |
| Purchase #4 | $219.70 | 6.621% | $234.2463 | $234.25 | $234.25 | $234.20 |
| Purchase #5 | $62.69 | 5.405% | $66.0784 | $66.08 | $66.10 | $66.10 |
| Purchase #6 | $153.67 | 4.806% | $161.0554 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $56.68 | 6.242% | $60.218 | $60.22 | $60.20 | $60.20 |
| 7 purchase totals = | $760.89 | $819.4056 | $819.42 | $819.45 | $819.30 | |