| 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 | $140.61 | 6.297% | $149.4642 | $149.46 | $149.45 | $149.50 |
| Purchase #2 | $51.38 | 13.143% | $58.1329 | $58.13 | $58.15 | $58.10 |
| Purchase #3 | $92.51 | 5.127% | $97.253 | $97.25 | $97.25 | $97.30 |
| Purchase #4 | $146.56 | 11.409% | $163.281 | $163.28 | $163.30 | $163.30 |
| Purchase #5 | $107.90 | 13.759% | $122.746 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $78.44 | 13.488% | $89.02 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $232.70 | 10.228% | $256.5006 | $256.50 | $256.50 | $256.50 |
| 7 purchase totals = | $850.10 | $936.3977 | $936.39 | $936.40 | $936.40 | |