| 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 | $117.96 | 12.122% | $132.2591 | $132.26 | $132.25 | $132.30 |
| Purchase #2 | $132.33 | 3.298% | $136.6942 | $136.69 | $136.70 | $136.70 |
| Purchase #3 | $174.33 | 9.232% | $190.4241 | $190.42 | $190.40 | $190.40 |
| Purchase #4 | $60.43 | 10.292% | $66.6495 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $158.39 | 3.541% | $163.9986 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $77.84 | 11.553% | $86.8329 | $86.83 | $86.85 | $86.80 |
| Purchase #7 | $28.62 | 6.323% | $30.4296 | $30.43 | $30.45 | $30.40 |
| 7 purchase totals = | $749.90 | $807.2880 | $807.28 | $807.30 | $807.20 | |