| 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 | $168.25 | 3.757% | $174.5712 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $25.90 | 10.865% | $28.714 | $28.71 | $28.70 | $28.70 |
| Purchase #3 | $226.67 | 5.228% | $238.5203 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $73.35 | 11.578% | $81.8425 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $92.25 | 5.550% | $97.3699 | $97.37 | $97.35 | $97.40 |
| Purchase #6 | $73.81 | 6.828% | $78.8497 | $78.85 | $78.85 | $78.80 |
| Purchase #7 | $146.30 | 3.142% | $150.8967 | $150.90 | $150.90 | $150.90 |
| 7 purchase totals = | $806.53 | $850.7643 | $850.76 | $850.70 | $850.70 | |