| 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 | $185.32 | 6.340% | $197.0693 | $197.07 | $197.05 | $197.10 |
| Purchase #2 | $180.59 | 10.834% | $200.1551 | $200.16 | $200.15 | $200.20 |
| Purchase #3 | $58.76 | 13.693% | $66.806 | $66.81 | $66.80 | $66.80 |
| Purchase #4 | $160.39 | 8.290% | $173.6863 | $173.69 | $173.70 | $173.70 |
| Purchase #5 | $172.43 | 7.689% | $185.6881 | $185.69 | $185.70 | $185.70 |
| Purchase #6 | $46.54 | 10.161% | $51.2689 | $51.27 | $51.25 | $51.30 |
| Purchase #7 | $27.41 | 10.823% | $30.3766 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $831.44 | $905.0503 | $905.07 | $905.05 | $905.20 | |