| 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 | $154.58 | 10.460% | $170.7491 | $170.75 | $170.75 | $170.70 |
| Purchase #2 | $115.59 | 5.445% | $121.8839 | $121.88 | $121.90 | $121.90 |
| Purchase #3 | $239.81 | 9.464% | $262.5056 | $262.51 | $262.50 | $262.50 |
| Purchase #4 | $224.40 | 5.158% | $235.9746 | $235.97 | $235.95 | $236.00 |
| Purchase #5 | $227.38 | 11.762% | $254.1244 | $254.12 | $254.10 | $254.10 |
| Purchase #6 | $191.64 | 8.234% | $207.4196 | $207.42 | $207.40 | $207.40 |
| Purchase #7 | $149.87 | 5.649% | $158.3362 | $158.34 | $158.35 | $158.30 |
| 7 purchase totals = | $1,303.27 | $1,410.9934 | $1,410.99 | $1,410.95 | $1,410.90 | |