| 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 | $168.72 | 12.564% | $189.918 | $189.92 | $189.90 | $189.90 |
| Purchase #2 | $21.27 | 9.140% | $23.2141 | $23.21 | $23.20 | $23.20 |
| Purchase #3 | $25.89 | 9.866% | $28.4443 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $29.58 | 6.226% | $31.4217 | $31.42 | $31.40 | $31.40 |
| Purchase #5 | $119.58 | 12.204% | $134.1735 | $134.17 | $134.15 | $134.20 |
| Purchase #6 | $232.49 | 12.161% | $260.7631 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $210.29 | 6.765% | $224.5161 | $224.52 | $224.50 | $224.50 |
| 7 purchase totals = | $807.82 | $892.4508 | $892.44 | $892.35 | $892.40 | |