| 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 | $129.63 | 10.465% | $143.1958 | $143.20 | $143.20 | $143.20 |
| Purchase #2 | $136.63 | 10.862% | $151.4708 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $119.51 | 6.782% | $127.6152 | $127.62 | $127.60 | $127.60 |
| Purchase #4 | $235.56 | 6.802% | $251.5828 | $251.58 | $251.60 | $251.60 |
| Purchase #5 | $72.75 | 9.702% | $79.8082 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $22.62 | 8.656% | $24.578 | $24.58 | $24.60 | $24.60 |
| Purchase #7 | $44.61 | 7.482% | $47.9477 | $47.95 | $47.95 | $47.90 |
| 7 purchase totals = | $761.31 | $826.1985 | $826.21 | $826.20 | $826.20 | |