| 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 | $75.51 | 9.648% | $82.7952 | $82.80 | $82.80 | $82.80 |
| Purchase #2 | $113.85 | 13.439% | $129.1503 | $129.15 | $129.15 | $129.20 |
| Purchase #3 | $16.59 | 4.863% | $17.3968 | $17.40 | $17.40 | $17.40 |
| Purchase #4 | $109.28 | 6.503% | $116.3865 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $170.75 | 6.590% | $182.0024 | $182.00 | $182.00 | $182.00 |
| Purchase #6 | $148.78 | 6.773% | $158.8569 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $223.98 | 5.320% | $235.8957 | $235.90 | $235.90 | $235.90 |
| 7 purchase totals = | $858.74 | $922.4838 | $922.50 | $922.50 | $922.60 | |