| 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 | $193.72 | 7.575% | $208.3943 | $208.39 | $208.40 | $208.40 |
| Purchase #2 | $175.41 | 13.155% | $198.4852 | $198.49 | $198.50 | $198.50 |
| Purchase #3 | $27.33 | 7.666% | $29.4251 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $177.87 | 5.188% | $187.0979 | $187.10 | $187.10 | $187.10 |
| Purchase #5 | $164.90 | 9.191% | $180.056 | $180.06 | $180.05 | $180.10 |
| Purchase #6 | $63.27 | 5.512% | $66.7574 | $66.76 | $66.75 | $66.80 |
| Purchase #7 | $23.86 | 13.850% | $27.1646 | $27.16 | $27.15 | $27.20 |
| 7 purchase totals = | $826.36 | $897.3805 | $897.39 | $897.40 | $897.50 | |