| 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 | $219.25 | 8.461% | $237.8007 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $74.57 | 3.766% | $77.3783 | $77.38 | $77.40 | $77.40 |
| Purchase #3 | $28.99 | 11.304% | $32.267 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $110.97 | 9.725% | $121.7618 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $156.38 | 12.200% | $175.4584 | $175.46 | $175.45 | $175.50 |
| Purchase #6 | $27.88 | 9.212% | $30.4483 | $30.45 | $30.45 | $30.40 |
| Purchase #7 | $55.83 | 8.232% | $60.4259 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $673.87 | $735.5404 | $735.55 | $735.55 | $735.60 | |