| 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 | $167.61 | 13.473% | $190.1921 | $190.19 | $190.20 | $190.20 |
| Purchase #2 | $95.43 | 12.350% | $107.2156 | $107.22 | $107.20 | $107.20 |
| Purchase #3 | $34.41 | 7.784% | $37.0885 | $37.09 | $37.10 | $37.10 |
| Purchase #4 | $116.82 | 4.828% | $122.4601 | $122.46 | $122.45 | $122.50 |
| Purchase #5 | $21.25 | 8.149% | $22.9817 | $22.98 | $23.00 | $23.00 |
| Purchase #6 | $205.37 | 11.224% | $228.4207 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $250.69 | 7.642% | $269.8477 | $269.85 | $269.85 | $269.80 |
| 7 purchase totals = | $891.58 | $978.2064 | $978.21 | $978.20 | $978.20 | |