| 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 | $146.83 | 11.469% | $163.6699 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $190.37 | 7.373% | $204.406 | $204.41 | $204.40 | $204.40 |
| Purchase #3 | $176.26 | 6.389% | $187.5213 | $187.52 | $187.50 | $187.50 |
| Purchase #4 | $44.62 | 12.103% | $50.0204 | $50.02 | $50.00 | $50.00 |
| Purchase #5 | $18.73 | 13.500% | $21.2586 | $21.26 | $21.25 | $21.30 |
| Purchase #6 | $30.85 | 5.736% | $32.6196 | $32.62 | $32.60 | $32.60 |
| Purchase #7 | $249.31 | 9.818% | $273.7873 | $273.79 | $273.80 | $273.80 |
| 7 purchase totals = | $856.97 | $933.2831 | $933.29 | $933.20 | $933.30 | |