| 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 | $164.83 | 3.412% | $170.454 | $170.45 | $170.45 | $170.50 |
| Purchase #2 | $20.27 | 9.642% | $22.2244 | $22.22 | $22.20 | $22.20 |
| Purchase #3 | $104.93 | 4.721% | $109.8837 | $109.88 | $109.90 | $109.90 |
| Purchase #4 | $6.71 | 11.254% | $7.4651 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $68.43 | 12.553% | $77.02 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $231.31 | 6.797% | $247.0321 | $247.03 | $247.05 | $247.00 |
| Purchase #7 | $68.45 | 11.476% | $76.3053 | $76.31 | $76.30 | $76.30 |
| 7 purchase totals = | $664.93 | $710.3846 | $710.38 | $710.35 | $710.40 | |