| 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 | $106.59 | 8.719% | $115.8836 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $86.37 | 9.401% | $94.4896 | $94.49 | $94.50 | $94.50 |
| Purchase #3 | $181.96 | 10.662% | $201.3606 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $242.33 | 11.869% | $271.0921 | $271.09 | $271.10 | $271.10 |
| Purchase #5 | $116.78 | 13.338% | $132.3561 | $132.36 | $132.35 | $132.40 |
| Purchase #6 | $163.49 | 11.259% | $181.8973 | $181.90 | $181.90 | $181.90 |
| Purchase #7 | $158.90 | 13.354% | $180.1195 | $180.12 | $180.10 | $180.10 |
| 7 purchase totals = | $1,056.42 | $1,177.1988 | $1,177.20 | $1,177.20 | $1,177.30 | |