| 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 | $125.41 | 3.132% | $129.3378 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $185.58 | 12.217% | $208.2523 | $208.25 | $208.25 | $208.30 |
| Purchase #3 | $70.73 | 11.229% | $78.6723 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $15.30 | 3.422% | $15.8236 | $15.82 | $15.80 | $15.80 |
| Purchase #5 | $163.65 | 9.736% | $179.583 | $179.58 | $179.60 | $179.60 |
| Purchase #6 | $85.32 | 9.786% | $93.6694 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $180.51 | 5.342% | $190.1528 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $826.50 | $895.4912 | $895.48 | $895.45 | $895.60 | |