| 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 | $175.71 | 13.358% | $199.1813 | $199.18 | $199.20 | $199.20 |
| Purchase #2 | $153.93 | 10.547% | $170.165 | $170.17 | $170.15 | $170.20 |
| Purchase #3 | $221.79 | 7.420% | $238.2468 | $238.25 | $238.25 | $238.20 |
| Purchase #4 | $46.47 | 13.612% | $52.7955 | $52.80 | $52.80 | $52.80 |
| Purchase #5 | $61.81 | 12.789% | $69.7149 | $69.71 | $69.70 | $69.70 |
| Purchase #6 | $108.41 | 11.321% | $120.6831 | $120.68 | $120.70 | $120.70 |
| Purchase #7 | $98.62 | 6.748% | $105.2749 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $866.74 | $956.0615 | $956.06 | $956.05 | $956.10 | |