| 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 | $14.63 | 12.222% | $16.4181 | $16.42 | $16.40 | $16.40 |
| Purchase #2 | $155.36 | 5.625% | $164.099 | $164.10 | $164.10 | $164.10 |
| Purchase #3 | $240.83 | 13.240% | $272.7159 | $272.72 | $272.70 | $272.70 |
| Purchase #4 | $125.63 | 7.519% | $135.0761 | $135.08 | $135.10 | $135.10 |
| Purchase #5 | $163.38 | 9.843% | $179.4615 | $179.46 | $179.45 | $179.50 |
| Purchase #6 | $84.44 | 13.414% | $95.7668 | $95.77 | $95.75 | $95.80 |
| Purchase #7 | $95.62 | 9.238% | $104.4534 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $879.89 | $967.9908 | $968.00 | $967.95 | $968.10 | |