| 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 | $165.29 | 5.666% | $174.6553 | $174.66 | $174.65 | $174.70 |
| Purchase #2 | $204.26 | 4.316% | $213.0759 | $213.08 | $213.10 | $213.10 |
| Purchase #3 | $35.66 | 13.411% | $40.4424 | $40.44 | $40.45 | $40.40 |
| Purchase #4 | $82.89 | 6.366% | $88.1668 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $241.74 | 8.113% | $261.3524 | $261.35 | $261.35 | $261.40 |
| Purchase #6 | $74.78 | 8.245% | $80.9456 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $128.89 | 8.477% | $139.816 | $139.82 | $139.80 | $139.80 |
| 7 purchase totals = | $933.51 | $998.4544 | $998.47 | $998.45 | $998.50 | |