| 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 | $24.36 | 11.576% | $27.1799 | $27.18 | $27.20 | $27.20 |
| Purchase #2 | $151.68 | 11.398% | $168.9685 | $168.97 | $168.95 | $169.00 |
| Purchase #3 | $176.32 | 10.450% | $194.7454 | $194.75 | $194.75 | $194.70 |
| Purchase #4 | $50.36 | 9.328% | $55.0576 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $75.45 | 9.850% | $82.8818 | $82.88 | $82.90 | $82.90 |
| Purchase #6 | $127.72 | 3.225% | $131.839 | $131.84 | $131.85 | $131.80 |
| Purchase #7 | $236.50 | 7.494% | $254.2233 | $254.22 | $254.20 | $254.20 |
| 7 purchase totals = | $842.39 | $914.8955 | $914.90 | $914.90 | $914.90 | |