| 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 | $169.76 | 9.686% | $186.203 | $186.20 | $186.20 | $186.20 |
| Purchase #2 | $7.62 | 13.818% | $8.6729 | $8.67 | $8.65 | $8.70 |
| Purchase #3 | $112.31 | 7.624% | $120.8725 | $120.87 | $120.85 | $120.90 |
| Purchase #4 | $87.97 | 10.560% | $97.2596 | $97.26 | $97.25 | $97.30 |
| Purchase #5 | $126.37 | 7.632% | $136.0146 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $184.98 | 10.312% | $204.0551 | $204.06 | $204.05 | $204.10 |
| Purchase #7 | $137.83 | 13.721% | $156.7417 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $826.84 | $909.8194 | $909.81 | $909.75 | $909.90 | |