| 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 | $166.69 | 9.583% | $182.6639 | $182.66 | $182.65 | $182.70 |
| Purchase #2 | $116.70 | 7.108% | $124.995 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $126.50 | 4.792% | $132.5619 | $132.56 | $132.55 | $132.60 |
| Purchase #4 | $78.99 | 11.524% | $88.0928 | $88.09 | $88.10 | $88.10 |
| Purchase #5 | $134.88 | 12.488% | $151.7238 | $151.72 | $151.70 | $151.70 |
| Purchase #6 | $170.38 | 7.800% | $183.6696 | $183.67 | $183.65 | $183.70 |
| Purchase #7 | $225.39 | 10.506% | $249.0695 | $249.07 | $249.05 | $249.10 |
| 7 purchase totals = | $1,019.53 | $1,112.7765 | $1,112.77 | $1,112.70 | $1,112.90 | |