| 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 | $179.73 | 6.386% | $191.2076 | $191.21 | $191.20 | $191.20 |
| Purchase #2 | $46.75 | 3.715% | $48.4868 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $67.48 | 10.135% | $74.3191 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $218.41 | 4.461% | $228.1533 | $228.15 | $228.15 | $228.20 |
| Purchase #5 | $175.38 | 11.562% | $195.6574 | $195.66 | $195.65 | $195.70 |
| Purchase #6 | $88.76 | 9.470% | $97.1656 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $17.60 | 10.361% | $19.4235 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $794.11 | $854.4133 | $854.42 | $854.35 | $854.50 | |