| 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 | $156.90 | 12.846% | $177.0554 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $72.33 | 8.145% | $78.2213 | $78.22 | $78.20 | $78.20 |
| Purchase #3 | $216.96 | 3.481% | $224.5124 | $224.51 | $224.50 | $224.50 |
| Purchase #4 | $146.39 | 8.870% | $159.3748 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $46.39 | 5.688% | $49.0287 | $49.03 | $49.05 | $49.00 |
| Purchase #6 | $153.51 | 8.381% | $166.3757 | $166.38 | $166.40 | $166.40 |
| Purchase #7 | $232.57 | 12.293% | $261.1598 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,025.05 | $1,115.7281 | $1,115.73 | $1,115.70 | $1,115.80 | |