| 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 | $172.36 | 4.854% | $180.7264 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $125.47 | 13.569% | $142.495 | $142.50 | $142.50 | $142.50 |
| Purchase #3 | $197.61 | 8.369% | $214.148 | $214.15 | $214.15 | $214.10 |
| Purchase #4 | $144.72 | 9.294% | $158.1703 | $158.17 | $158.15 | $158.20 |
| Purchase #5 | $13.33 | 6.549% | $14.203 | $14.20 | $14.20 | $14.20 |
| Purchase #6 | $136.29 | 11.351% | $151.7603 | $151.76 | $151.75 | $151.80 |
| Purchase #7 | $88.61 | 4.706% | $92.78 | $92.78 | $92.80 | $92.80 |
| 7 purchase totals = | $878.39 | $954.2830 | $954.29 | $954.30 | $954.30 | |