| 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 | $197.84 | 7.456% | $212.591 | $212.59 | $212.60 | $212.60 |
| Purchase #2 | $189.85 | 9.404% | $207.7035 | $207.70 | $207.70 | $207.70 |
| Purchase #3 | $175.79 | 8.787% | $191.2367 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $174.46 | 4.608% | $182.4991 | $182.50 | $182.50 | $182.50 |
| Purchase #5 | $53.86 | 9.382% | $58.9131 | $58.91 | $58.90 | $58.90 |
| Purchase #6 | $18.62 | 13.144% | $21.0674 | $21.07 | $21.05 | $21.10 |
| Purchase #7 | $97.29 | 7.509% | $104.5955 | $104.60 | $104.60 | $104.60 |
| 7 purchase totals = | $907.71 | $978.6063 | $978.61 | $978.60 | $978.60 | |