| 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 | $198.80 | 13.257% | $225.1549 | $225.15 | $225.15 | $225.20 |
| Purchase #2 | $88.97 | 9.833% | $97.7184 | $97.72 | $97.70 | $97.70 |
| Purchase #3 | $108.43 | 10.155% | $119.4411 | $119.44 | $119.45 | $119.40 |
| Purchase #4 | $138.67 | 10.122% | $152.7062 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $77.90 | 3.553% | $80.6678 | $80.67 | $80.65 | $80.70 |
| Purchase #6 | $197.53 | 3.687% | $204.8129 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $27.26 | 4.856% | $28.5837 | $28.58 | $28.60 | $28.60 |
| 7 purchase totals = | $837.56 | $909.0850 | $909.08 | $909.05 | $909.10 | |