| 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 | $146.38 | 3.478% | $151.4711 | $151.47 | $151.45 | $151.50 |
| Purchase #2 | $227.49 | 8.821% | $247.5569 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $224.42 | 5.390% | $236.5162 | $236.52 | $236.50 | $236.50 |
| Purchase #4 | $121.46 | 9.416% | $132.8967 | $132.90 | $132.90 | $132.90 |
| Purchase #5 | $132.25 | 13.532% | $150.1461 | $150.15 | $150.15 | $150.10 |
| Purchase #6 | $213.88 | 10.170% | $235.6316 | $235.63 | $235.65 | $235.60 |
| Purchase #7 | $41.76 | 11.144% | $46.4137 | $46.41 | $46.40 | $46.40 |
| 7 purchase totals = | $1,107.64 | $1,200.6323 | $1,200.64 | $1,200.60 | $1,200.60 | |