| 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 | $146.41 | 11.362% | $163.0451 | $163.05 | $163.05 | $163.00 |
| Purchase #2 | $221.66 | 13.469% | $251.5154 | $251.52 | $251.50 | $251.50 |
| Purchase #3 | $29.94 | 11.146% | $33.2771 | $33.28 | $33.30 | $33.30 |
| Purchase #4 | $136.52 | 7.335% | $146.5337 | $146.53 | $146.55 | $146.50 |
| Purchase #5 | $143.53 | 7.338% | $154.0622 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $200.48 | 13.868% | $228.2826 | $228.28 | $228.30 | $228.30 |
| Purchase #7 | $186.33 | 4.258% | $194.2639 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,064.87 | $1,170.9800 | $1,170.98 | $1,171.00 | $1,171.00 | |