| 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 | $160.44 | 13.850% | $182.6609 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $177.51 | 13.312% | $201.1401 | $201.14 | $201.15 | $201.10 |
| Purchase #3 | $155.26 | 3.120% | $160.1041 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $84.28 | 10.818% | $93.3974 | $93.40 | $93.40 | $93.40 |
| Purchase #5 | $99.40 | 10.867% | $110.2018 | $110.20 | $110.20 | $110.20 |
| Purchase #6 | $52.54 | 11.219% | $58.4345 | $58.43 | $58.45 | $58.40 |
| Purchase #7 | $28.37 | 8.735% | $30.8481 | $30.85 | $30.85 | $30.80 |
| 7 purchase totals = | $757.80 | $836.7869 | $836.78 | $836.80 | $836.70 | |