| 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 | $145.36 | 6.796% | $155.2387 | $155.24 | $155.25 | $155.20 |
| Purchase #2 | $176.76 | 13.252% | $200.1842 | $200.18 | $200.20 | $200.20 |
| Purchase #3 | $234.81 | 10.834% | $260.2493 | $260.25 | $260.25 | $260.20 |
| Purchase #4 | $152.38 | 5.706% | $161.0748 | $161.07 | $161.05 | $161.10 |
| Purchase #5 | $205.32 | 5.728% | $217.0807 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $73.26 | 6.845% | $78.2746 | $78.27 | $78.25 | $78.30 |
| Purchase #7 | $149.51 | 11.545% | $166.7709 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $1,137.40 | $1,238.8732 | $1,238.86 | $1,238.85 | $1,238.90 | |