| 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 | $153.59 | 6.572% | $163.6839 | $163.68 | $163.70 | $163.70 |
| Purchase #2 | $177.50 | 7.864% | $191.4586 | $191.46 | $191.45 | $191.50 |
| Purchase #3 | $48.69 | 4.367% | $50.8163 | $50.82 | $50.80 | $50.80 |
| Purchase #4 | $59.75 | 9.168% | $65.2279 | $65.23 | $65.25 | $65.20 |
| Purchase #5 | $193.52 | 11.525% | $215.8232 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $88.52 | 11.408% | $98.6184 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $104.93 | 5.404% | $110.6004 | $110.60 | $110.60 | $110.60 |
| 7 purchase totals = | $826.50 | $896.2287 | $896.23 | $896.20 | $896.20 | |