| 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 | $195.40 | 3.208% | $201.6684 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $173.27 | 10.568% | $191.5812 | $191.58 | $191.60 | $191.60 |
| Purchase #3 | $137.78 | 7.522% | $148.1438 | $148.14 | $148.15 | $148.10 |
| Purchase #4 | $13.53 | 8.580% | $14.6909 | $14.69 | $14.70 | $14.70 |
| Purchase #5 | $32.88 | 12.580% | $37.0163 | $37.02 | $37.00 | $37.00 |
| Purchase #6 | $245.38 | 6.371% | $261.0132 | $261.01 | $261.00 | $261.00 |
| Purchase #7 | $21.57 | 13.733% | $24.5322 | $24.53 | $24.55 | $24.50 |
| 7 purchase totals = | $819.81 | $878.6460 | $878.64 | $878.65 | $878.60 | |