| 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 | $133.25 | 11.692% | $148.8296 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $229.34 | 6.279% | $243.7403 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $82.76 | 5.634% | $87.4227 | $87.42 | $87.40 | $87.40 |
| Purchase #4 | $95.35 | 6.308% | $101.3647 | $101.36 | $101.35 | $101.40 |
| Purchase #5 | $125.49 | 7.669% | $135.1138 | $135.11 | $135.10 | $135.10 |
| Purchase #6 | $35.94 | 7.554% | $38.6549 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $206.31 | 11.455% | $229.9428 | $229.94 | $229.95 | $229.90 |
| 7 purchase totals = | $908.44 | $985.0688 | $985.05 | $985.05 | $985.00 | |