| 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 | $142.88 | 7.419% | $153.4803 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $169.74 | 10.291% | $187.2079 | $187.21 | $187.20 | $187.20 |
| Purchase #3 | $228.42 | 3.704% | $236.8807 | $236.88 | $236.90 | $236.90 |
| Purchase #4 | $13.67 | 13.317% | $15.4904 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $18.64 | 12.396% | $20.9506 | $20.95 | $20.95 | $21.00 |
| Purchase #6 | $191.36 | 10.411% | $211.2825 | $211.28 | $211.30 | $211.30 |
| Purchase #7 | $104.83 | 5.830% | $110.9416 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $869.54 | $936.2340 | $936.23 | $936.30 | $936.30 | |