| 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 | $90.73 | 12.753% | $102.3008 | $102.30 | $102.30 | $102.30 |
| Purchase #2 | $156.46 | 4.213% | $163.0517 | $163.05 | $163.05 | $163.10 |
| Purchase #3 | $185.73 | 3.659% | $192.5259 | $192.53 | $192.55 | $192.50 |
| Purchase #4 | $53.46 | 4.286% | $55.7513 | $55.75 | $55.75 | $55.80 |
| Purchase #5 | $94.44 | 4.276% | $98.4783 | $98.48 | $98.50 | $98.50 |
| Purchase #6 | $125.96 | 7.326% | $135.1878 | $135.19 | $135.20 | $135.20 |
| Purchase #7 | $148.70 | 3.672% | $154.1603 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $855.48 | $901.4561 | $901.46 | $901.50 | $901.60 | |