| 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 | $139.34 | 4.779% | $145.9991 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $242.92 | 7.296% | $260.6434 | $260.64 | $260.65 | $260.60 |
| Purchase #3 | $23.71 | 8.661% | $25.7635 | $25.76 | $25.75 | $25.80 |
| Purchase #4 | $240.43 | 8.213% | $260.1765 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $49.42 | 7.405% | $53.0796 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $6.97 | 12.119% | $7.8147 | $7.81 | $7.80 | $7.80 |
| Purchase #7 | $121.52 | 8.712% | $132.1068 | $132.11 | $132.10 | $132.10 |
| 7 purchase totals = | $824.31 | $885.5836 | $885.58 | $885.60 | $885.60 | |