| 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 | $200.87 | 10.648% | $222.2586 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $179.77 | 8.528% | $195.1008 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $82.79 | 10.776% | $91.7115 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $175.38 | 10.551% | $193.8843 | $193.88 | $193.90 | $193.90 |
| Purchase #5 | $24.73 | 7.180% | $26.5056 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $168.96 | 3.111% | $174.2163 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $55.89 | 4.762% | $58.5515 | $58.55 | $58.55 | $58.60 |
| 7 purchase totals = | $888.39 | $962.2286 | $962.23 | $962.20 | $962.30 | |