| 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 | $160.58 | 10.858% | $178.0158 | $178.02 | $178.00 | $178.00 |
| Purchase #2 | $34.70 | 11.554% | $38.7092 | $38.71 | $38.70 | $38.70 |
| Purchase #3 | $116.37 | 13.565% | $132.1556 | $132.16 | $132.15 | $132.20 |
| Purchase #4 | $73.53 | 11.785% | $82.1955 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $231.43 | 11.257% | $257.4821 | $257.48 | $257.50 | $257.50 |
| Purchase #6 | $30.31 | 9.451% | $33.1746 | $33.17 | $33.15 | $33.20 |
| Purchase #7 | $7.30 | 5.366% | $7.6917 | $7.69 | $7.70 | $7.70 |
| 7 purchase totals = | $654.22 | $729.4245 | $729.43 | $729.40 | $729.50 | |