| 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 | $125.77 | 10.669% | $139.1884 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $100.71 | 3.334% | $104.0677 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $160.55 | 6.756% | $171.3968 | $171.40 | $171.40 | $171.40 |
| Purchase #4 | $55.56 | 5.870% | $58.8214 | $58.82 | $58.80 | $58.80 |
| Purchase #5 | $30.31 | 12.273% | $34.0299 | $34.03 | $34.05 | $34.00 |
| Purchase #6 | $167.89 | 8.167% | $181.6016 | $181.60 | $181.60 | $181.60 |
| Purchase #7 | $171.79 | 6.514% | $182.9804 | $182.98 | $183.00 | $183.00 |
| 7 purchase totals = | $812.58 | $872.0862 | $872.09 | $872.10 | $872.10 | |