| 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 | $179.68 | 4.778% | $188.2651 | $188.27 | $188.25 | $188.30 |
| Purchase #2 | $54.74 | 4.375% | $57.1349 | $57.13 | $57.15 | $57.10 |
| Purchase #3 | $136.66 | 8.806% | $148.6943 | $148.69 | $148.70 | $148.70 |
| Purchase #4 | $56.70 | 8.588% | $61.5694 | $61.57 | $61.55 | $61.60 |
| Purchase #5 | $55.72 | 7.112% | $59.6828 | $59.68 | $59.70 | $59.70 |
| Purchase #6 | $209.95 | 5.638% | $221.787 | $221.79 | $221.80 | $221.80 |
| Purchase #7 | $195.57 | 6.207% | $207.709 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $889.02 | $944.8425 | $944.84 | $944.85 | $944.90 | |