| 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 | $136.63 | 8.507% | $148.2531 | $148.25 | $148.25 | $148.30 |
| Purchase #2 | $214.66 | 13.549% | $243.7443 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $86.62 | 6.450% | $92.207 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $13.86 | 8.258% | $15.0046 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $84.63 | 7.678% | $91.1279 | $91.13 | $91.15 | $91.10 |
| Purchase #6 | $26.88 | 6.405% | $28.6017 | $28.60 | $28.60 | $28.60 |
| Purchase #7 | $189.67 | 11.838% | $212.1231 | $212.12 | $212.10 | $212.10 |
| 7 purchase totals = | $752.95 | $831.0617 | $831.05 | $831.05 | $831.00 | |