| 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 | $148.35 | 9.861% | $162.9788 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $210.41 | 8.120% | $227.4953 | $227.50 | $227.50 | $227.50 |
| Purchase #3 | $125.44 | 5.816% | $132.7356 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $115.46 | 3.154% | $119.1016 | $119.10 | $119.10 | $119.10 |
| Purchase #5 | $181.74 | 7.728% | $195.7849 | $195.78 | $195.80 | $195.80 |
| Purchase #6 | $193.67 | 7.592% | $208.3734 | $208.37 | $208.35 | $208.40 |
| Purchase #7 | $191.67 | 4.611% | $200.5079 | $200.51 | $200.50 | $200.50 |
| 7 purchase totals = | $1,166.74 | $1,246.9775 | $1,246.98 | $1,247.00 | $1,247.00 | |