| 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 | $170.93 | 8.865% | $186.0829 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $56.52 | 8.573% | $61.3655 | $61.37 | $61.35 | $61.40 |
| Purchase #3 | $180.87 | 7.413% | $194.2779 | $194.28 | $194.30 | $194.30 |
| Purchase #4 | $17.84 | 9.174% | $19.4766 | $19.48 | $19.50 | $19.50 |
| Purchase #5 | $70.59 | 10.785% | $78.2031 | $78.20 | $78.20 | $78.20 |
| Purchase #6 | $205.69 | 4.704% | $215.3657 | $215.37 | $215.35 | $215.40 |
| Purchase #7 | $110.65 | 10.435% | $122.1963 | $122.20 | $122.20 | $122.20 |
| 7 purchase totals = | $813.09 | $876.9680 | $876.98 | $877.00 | $877.10 | |