| 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 | $182.46 | 11.255% | $202.9959 | $203.00 | $203.00 | $203.00 |
| Purchase #2 | $55.29 | 7.638% | $59.5131 | $59.51 | $59.50 | $59.50 |
| Purchase #3 | $97.49 | 7.857% | $105.1498 | $105.15 | $105.15 | $105.10 |
| Purchase #4 | $100.94 | 3.697% | $104.6718 | $104.67 | $104.65 | $104.70 |
| Purchase #5 | $31.76 | 9.170% | $34.6724 | $34.67 | $34.65 | $34.70 |
| Purchase #6 | $64.44 | 9.324% | $70.4484 | $70.45 | $70.45 | $70.40 |
| Purchase #7 | $95.99 | 5.172% | $100.9546 | $100.95 | $100.95 | $101.00 |
| 7 purchase totals = | $628.37 | $678.4060 | $678.40 | $678.35 | $678.40 | |