| 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 | $130.87 | 10.435% | $144.5263 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $155.88 | 6.518% | $166.0403 | $166.04 | $166.05 | $166.00 |
| Purchase #3 | $91.51 | 4.792% | $95.8952 | $95.90 | $95.90 | $95.90 |
| Purchase #4 | $88.94 | 9.694% | $97.5618 | $97.56 | $97.55 | $97.60 |
| Purchase #5 | $160.48 | 6.291% | $170.5758 | $170.58 | $170.60 | $170.60 |
| Purchase #6 | $142.49 | 5.586% | $150.4495 | $150.45 | $150.45 | $150.40 |
| Purchase #7 | $121.37 | 6.458% | $129.2081 | $129.21 | $129.20 | $129.20 |
| 7 purchase totals = | $891.54 | $954.2570 | $954.27 | $954.30 | $954.20 | |