| 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 | $97.36 | 5.847% | $103.0526 | $103.05 | $103.05 | $103.10 |
| Purchase #2 | $106.79 | 9.754% | $117.2063 | $117.21 | $117.20 | $117.20 |
| Purchase #3 | $158.80 | 11.313% | $176.765 | $176.77 | $176.75 | $176.80 |
| Purchase #4 | $235.77 | 3.400% | $243.7862 | $243.79 | $243.80 | $243.80 |
| Purchase #5 | $144.78 | 3.588% | $149.9747 | $149.97 | $149.95 | $150.00 |
| Purchase #6 | $18.74 | 6.373% | $19.9343 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $18.70 | 11.759% | $20.8989 | $20.90 | $20.90 | $20.90 |
| 7 purchase totals = | $780.94 | $831.6180 | $831.62 | $831.60 | $831.70 | |