| 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 | $100.55 | 11.492% | $112.1052 | $112.11 | $112.10 | $112.10 |
| Purchase #2 | $140.57 | 7.405% | $150.9792 | $150.98 | $151.00 | $151.00 |
| Purchase #3 | $120.86 | 9.322% | $132.1266 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $168.33 | 13.727% | $191.4367 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $157.65 | 6.675% | $168.1731 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $7.77 | 3.869% | $8.0706 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $237.54 | 9.858% | $260.9567 | $260.96 | $260.95 | $261.00 |
| 7 purchase totals = | $933.27 | $1,023.8481 | $1,023.86 | $1,023.85 | $1,023.90 | |