| 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 | $180.77 | 13.284% | $204.7835 | $204.78 | $204.80 | $204.80 |
| Purchase #2 | $67.28 | 11.668% | $75.1302 | $75.13 | $75.15 | $75.10 |
| Purchase #3 | $98.29 | 10.353% | $108.466 | $108.47 | $108.45 | $108.50 |
| Purchase #4 | $110.31 | 11.321% | $122.7982 | $122.80 | $122.80 | $122.80 |
| Purchase #5 | $224.38 | 5.554% | $236.8421 | $236.84 | $236.85 | $236.80 |
| Purchase #6 | $85.27 | 4.551% | $89.1506 | $89.15 | $89.15 | $89.20 |
| Purchase #7 | $113.73 | 13.437% | $129.0119 | $129.01 | $129.00 | $129.00 |
| 7 purchase totals = | $880.03 | $966.1825 | $966.18 | $966.20 | $966.20 | |