| 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 | $184.63 | 5.207% | $194.2437 | $194.24 | $194.25 | $194.20 |
| Purchase #2 | $127.50 | 13.267% | $144.4154 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $118.56 | 10.424% | $130.9187 | $130.92 | $130.90 | $130.90 |
| Purchase #4 | $53.81 | 3.472% | $55.6783 | $55.68 | $55.70 | $55.70 |
| Purchase #5 | $216.55 | 3.583% | $224.309 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $152.40 | 7.319% | $163.5542 | $163.55 | $163.55 | $163.60 |
| Purchase #7 | $52.96 | 10.656% | $58.6034 | $58.60 | $58.60 | $58.60 |
| 7 purchase totals = | $906.41 | $971.7227 | $971.72 | $971.70 | $971.70 | |