| 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 | $133.76 | 13.400% | $151.6838 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $134.61 | 7.455% | $144.6452 | $144.65 | $144.65 | $144.60 |
| Purchase #3 | $87.66 | 12.785% | $98.8673 | $98.87 | $98.85 | $98.90 |
| Purchase #4 | $71.36 | 6.326% | $75.8742 | $75.87 | $75.85 | $75.90 |
| Purchase #5 | $207.28 | 9.815% | $227.6245 | $227.62 | $227.60 | $227.60 |
| Purchase #6 | $129.96 | 7.338% | $139.4965 | $139.50 | $139.50 | $139.50 |
| Purchase #7 | $68.85 | 13.230% | $77.9589 | $77.96 | $77.95 | $78.00 |
| 7 purchase totals = | $833.48 | $916.1504 | $916.15 | $916.10 | $916.20 | |