| 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 | $158.68 | 7.140% | $170.0098 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $142.63 | 12.379% | $160.2862 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $94.68 | 11.873% | $105.9214 | $105.92 | $105.90 | $105.90 |
| Purchase #4 | $234.84 | 11.192% | $261.1233 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $95.97 | 11.371% | $106.8827 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $107.50 | 10.475% | $118.7606 | $118.76 | $118.75 | $118.80 |
| Purchase #7 | $173.43 | 10.675% | $191.9437 | $191.94 | $191.95 | $191.90 |
| 7 purchase totals = | $1,007.73 | $1,114.9277 | $1,114.92 | $1,114.90 | $1,114.90 | |