| 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 | $141.59 | 10.695% | $156.7331 | $156.73 | $156.75 | $156.70 |
| Purchase #2 | $110.41 | 5.186% | $116.1359 | $116.14 | $116.15 | $116.10 |
| Purchase #3 | $174.79 | 3.405% | $180.7416 | $180.74 | $180.75 | $180.70 |
| Purchase #4 | $93.87 | 12.683% | $105.7755 | $105.78 | $105.80 | $105.80 |
| Purchase #5 | $144.80 | 12.664% | $163.1375 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $132.25 | 10.469% | $146.0953 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $86.50 | 3.335% | $89.3848 | $89.38 | $89.40 | $89.40 |
| 7 purchase totals = | $884.21 | $958.0037 | $958.01 | $958.10 | $957.90 | |