| 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 | $164.25 | 3.510% | $170.0152 | $170.02 | $170.00 | $170.00 |
| Purchase #2 | $208.41 | 8.341% | $225.7935 | $225.79 | $225.80 | $225.80 |
| Purchase #3 | $111.77 | 8.433% | $121.1956 | $121.20 | $121.20 | $121.20 |
| Purchase #4 | $228.27 | 3.426% | $236.0905 | $236.09 | $236.10 | $236.10 |
| Purchase #5 | $101.88 | 11.322% | $113.4149 | $113.41 | $113.40 | $113.40 |
| Purchase #6 | $54.28 | 11.737% | $60.6508 | $60.65 | $60.65 | $60.70 |
| Purchase #7 | $83.36 | 12.198% | $93.5283 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $952.22 | $1,020.6888 | $1,020.69 | $1,020.70 | $1,020.70 | |