| 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 | $216.77 | 5.383% | $228.4387 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $153.68 | 3.314% | $158.773 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $21.93 | 4.684% | $22.9572 | $22.96 | $22.95 | $23.00 |
| Purchase #4 | $110.50 | 5.620% | $116.7101 | $116.71 | $116.70 | $116.70 |
| Purchase #5 | $155.79 | 9.154% | $170.051 | $170.05 | $170.05 | $170.10 |
| Purchase #6 | $92.74 | 10.816% | $102.7708 | $102.77 | $102.75 | $102.80 |
| Purchase #7 | $61.69 | 3.594% | $63.9071 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $813.10 | $863.6079 | $863.61 | $863.55 | $863.70 | |