| 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 | $156.85 | 13.328% | $177.755 | $177.76 | $177.75 | $177.80 |
| Purchase #2 | $23.74 | 13.471% | $26.938 | $26.94 | $26.95 | $26.90 |
| Purchase #3 | $128.72 | 3.238% | $132.888 | $132.89 | $132.90 | $132.90 |
| Purchase #4 | $16.49 | 8.624% | $17.9121 | $17.91 | $17.90 | $17.90 |
| Purchase #5 | $51.86 | 3.786% | $53.8234 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $236.83 | 12.196% | $265.7138 | $265.71 | $265.70 | $265.70 |
| Purchase #7 | $231.83 | 11.362% | $258.1705 | $258.17 | $258.15 | $258.20 |
| 7 purchase totals = | $846.32 | $933.2008 | $933.20 | $933.15 | $933.20 | |