| 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 | $189.49 | 4.553% | $198.1175 | $198.12 | $198.10 | $198.10 |
| Purchase #2 | $194.58 | 12.818% | $219.5213 | $219.52 | $219.50 | $219.50 |
| Purchase #3 | $201.39 | 3.526% | $208.491 | $208.49 | $208.50 | $208.50 |
| Purchase #4 | $74.63 | 13.433% | $84.655 | $84.66 | $84.65 | $84.70 |
| Purchase #5 | $22.39 | 4.420% | $23.3796 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $69.36 | 13.501% | $78.7243 | $78.72 | $78.70 | $78.70 |
| Purchase #7 | $17.84 | 13.472% | $20.2434 | $20.24 | $20.25 | $20.20 |
| 7 purchase totals = | $769.68 | $833.1321 | $833.13 | $833.10 | $833.10 | |