| 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 | $163.27 | 9.373% | $178.5733 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $180.36 | 12.648% | $203.1719 | $203.17 | $203.15 | $203.20 |
| Purchase #3 | $53.32 | 13.647% | $60.5966 | $60.60 | $60.60 | $60.60 |
| Purchase #4 | $140.92 | 10.816% | $156.1619 | $156.16 | $156.15 | $156.20 |
| Purchase #5 | $78.97 | 4.319% | $82.3807 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $38.60 | 3.125% | $39.8063 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $66.88 | 9.741% | $73.3948 | $73.39 | $73.40 | $73.40 |
| 7 purchase totals = | $722.32 | $794.0855 | $794.08 | $794.05 | $794.20 | |