| 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 | $193.37 | 12.527% | $217.5935 | $217.59 | $217.60 | $217.60 |
| Purchase #2 | $28.67 | 5.319% | $30.195 | $30.20 | $30.20 | $30.20 |
| Purchase #3 | $227.40 | 3.857% | $236.1708 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $134.70 | 12.227% | $151.1698 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $166.31 | 5.388% | $175.2708 | $175.27 | $175.25 | $175.30 |
| Purchase #6 | $161.74 | 4.194% | $168.5234 | $168.52 | $168.50 | $168.50 |
| Purchase #7 | $6.26 | 3.608% | $6.4859 | $6.49 | $6.50 | $6.50 |
| 7 purchase totals = | $918.45 | $985.4092 | $985.41 | $985.35 | $985.50 | |