| 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 | $138.39 | 7.271% | $148.4523 | $148.45 | $148.45 | $148.50 |
| Purchase #2 | $97.72 | 6.645% | $104.2135 | $104.21 | $104.20 | $104.20 |
| Purchase #3 | $70.25 | 10.304% | $77.4886 | $77.49 | $77.50 | $77.50 |
| Purchase #4 | $42.83 | 5.656% | $45.2525 | $45.25 | $45.25 | $45.30 |
| Purchase #5 | $108.37 | 8.604% | $117.6942 | $117.69 | $117.70 | $117.70 |
| Purchase #6 | $189.90 | 4.313% | $198.0904 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $206.96 | 9.512% | $226.646 | $226.65 | $226.65 | $226.60 |
| 7 purchase totals = | $854.42 | $917.8375 | $917.83 | $917.85 | $917.90 | |