| 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 | $180.41 | 5.522% | $190.3722 | $190.37 | $190.35 | $190.40 |
| Purchase #2 | $222.37 | 6.129% | $235.9991 | $236.00 | $236.00 | $236.00 |
| Purchase #3 | $129.78 | 13.308% | $147.0511 | $147.05 | $147.05 | $147.10 |
| Purchase #4 | $226.73 | 10.871% | $251.3778 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $44.57 | 8.720% | $48.4565 | $48.46 | $48.45 | $48.50 |
| Purchase #6 | $42.91 | 10.328% | $47.3417 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $22.74 | 3.775% | $23.5984 | $23.60 | $23.60 | $23.60 |
| 7 purchase totals = | $869.51 | $944.1968 | $944.20 | $944.20 | $944.30 | |