| 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 | $136.36 | 8.762% | $148.3079 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $11.97 | 6.806% | $12.7847 | $12.78 | $12.80 | $12.80 |
| Purchase #3 | $163.81 | 10.868% | $181.6129 | $181.61 | $181.60 | $181.60 |
| Purchase #4 | $119.66 | 12.639% | $134.7838 | $134.78 | $134.80 | $134.80 |
| Purchase #5 | $142.44 | 6.113% | $151.1474 | $151.15 | $151.15 | $151.10 |
| Purchase #6 | $65.83 | 3.410% | $68.0748 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $219.75 | 8.601% | $238.6507 | $238.65 | $238.65 | $238.70 |
| 7 purchase totals = | $859.82 | $935.3622 | $935.35 | $935.35 | $935.40 | |