| 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 | $161.59 | 5.774% | $170.9202 | $170.92 | $170.90 | $170.90 |
| Purchase #2 | $175.47 | 3.732% | $182.0185 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $29.81 | 10.834% | $33.0396 | $33.04 | $33.05 | $33.00 |
| Purchase #4 | $232.85 | 12.290% | $261.4673 | $261.47 | $261.45 | $261.50 |
| Purchase #5 | $13.73 | 12.500% | $15.4463 | $15.45 | $15.45 | $15.40 |
| Purchase #6 | $43.46 | 10.111% | $47.8542 | $47.85 | $47.85 | $47.90 |
| Purchase #7 | $169.48 | 5.665% | $179.081 | $179.08 | $179.10 | $179.10 |
| 7 purchase totals = | $826.39 | $889.8271 | $889.83 | $889.80 | $889.80 | |