| 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 | $13.68 | 7.841% | $14.7526 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $146.82 | 11.281% | $163.3828 | $163.38 | $163.40 | $163.40 |
| Purchase #3 | $246.95 | 5.315% | $260.0754 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $150.37 | 8.277% | $162.8161 | $162.82 | $162.80 | $162.80 |
| Purchase #5 | $186.91 | 10.850% | $207.1897 | $207.19 | $207.20 | $207.20 |
| Purchase #6 | $13.84 | 8.337% | $14.9938 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $74.89 | 4.137% | $77.9882 | $77.99 | $78.00 | $78.00 |
| 7 purchase totals = | $833.46 | $901.1986 | $901.20 | $901.25 | $901.30 | |