| 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 | $129.96 | 12.655% | $146.4064 | $146.41 | $146.40 | $146.40 |
| Purchase #2 | $136.49 | 4.807% | $143.0511 | $143.05 | $143.05 | $143.10 |
| Purchase #3 | $168.31 | 8.453% | $182.5372 | $182.54 | $182.55 | $182.50 |
| Purchase #4 | $132.48 | 12.698% | $149.3023 | $149.30 | $149.30 | $149.30 |
| Purchase #5 | $236.54 | 5.458% | $249.4504 | $249.45 | $249.45 | $249.50 |
| Purchase #6 | $23.26 | 6.831% | $24.8489 | $24.85 | $24.85 | $24.80 |
| Purchase #7 | $57.36 | 4.343% | $59.8511 | $59.85 | $59.85 | $59.90 |
| 7 purchase totals = | $884.40 | $955.4474 | $955.45 | $955.45 | $955.50 | |