| 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 | $156.61 | 13.432% | $177.6459 | $177.65 | $177.65 | $177.60 |
| Purchase #2 | $161.62 | 6.616% | $172.3128 | $172.31 | $172.30 | $172.30 |
| Purchase #3 | $95.31 | 9.266% | $104.1414 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $17.37 | 11.730% | $19.4075 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $224.98 | 5.231% | $236.7487 | $236.75 | $236.75 | $236.70 |
| Purchase #6 | $236.55 | 3.661% | $245.2101 | $245.21 | $245.20 | $245.20 |
| Purchase #7 | $25.88 | 10.543% | $28.6085 | $28.61 | $28.60 | $28.60 |
| 7 purchase totals = | $918.32 | $984.0749 | $984.08 | $984.05 | $983.90 | |