| 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 | $163.42 | 10.466% | $180.5235 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $131.86 | 6.571% | $140.5245 | $140.52 | $140.50 | $140.50 |
| Purchase #3 | $68.93 | 7.494% | $74.0956 | $74.10 | $74.10 | $74.10 |
| Purchase #4 | $24.70 | 4.421% | $25.792 | $25.79 | $25.80 | $25.80 |
| Purchase #5 | $165.65 | 4.404% | $172.9452 | $172.95 | $172.95 | $172.90 |
| Purchase #6 | $117.89 | 6.174% | $125.1685 | $125.17 | $125.15 | $125.20 |
| Purchase #7 | $70.52 | 7.729% | $75.9705 | $75.97 | $75.95 | $76.00 |
| 7 purchase totals = | $742.97 | $795.0198 | $795.02 | $794.95 | $795.00 | |