| 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 | $121.42 | 8.853% | $132.1693 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $41.74 | 3.693% | $43.2815 | $43.28 | $43.30 | $43.30 |
| Purchase #3 | $12.32 | 5.646% | $13.0156 | $13.02 | $13.00 | $13.00 |
| Purchase #4 | $32.30 | 8.465% | $35.0342 | $35.03 | $35.05 | $35.00 |
| Purchase #5 | $244.77 | 11.417% | $272.7154 | $272.72 | $272.70 | $272.70 |
| Purchase #6 | $138.75 | 3.551% | $143.677 | $143.68 | $143.70 | $143.70 |
| Purchase #7 | $141.89 | 8.649% | $154.1621 | $154.16 | $154.15 | $154.20 |
| 7 purchase totals = | $733.19 | $794.0551 | $794.06 | $794.05 | $794.10 | |