| 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 | $95.66 | 7.223% | $102.5695 | $102.57 | $102.55 | $102.60 |
| Purchase #2 | $243.86 | 6.680% | $260.1498 | $260.15 | $260.15 | $260.10 |
| Purchase #3 | $134.75 | 10.232% | $148.5376 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $59.88 | 8.827% | $65.1656 | $65.17 | $65.15 | $65.20 |
| Purchase #5 | $143.53 | 4.353% | $149.7779 | $149.78 | $149.80 | $149.80 |
| Purchase #6 | $145.33 | 12.419% | $163.3785 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $165.80 | 6.478% | $176.5405 | $176.54 | $176.55 | $176.50 |
| 7 purchase totals = | $988.81 | $1,066.1194 | $1,066.13 | $1,066.15 | $1,066.10 | |