| 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 | $151.38 | 12.396% | $170.1451 | $170.15 | $170.15 | $170.10 |
| Purchase #2 | $107.99 | 8.167% | $116.8095 | $116.81 | $116.80 | $116.80 |
| Purchase #3 | $59.45 | 6.255% | $63.1686 | $63.17 | $63.15 | $63.20 |
| Purchase #4 | $73.34 | 12.852% | $82.7657 | $82.77 | $82.75 | $82.80 |
| Purchase #5 | $5.40 | 8.424% | $5.8549 | $5.85 | $5.85 | $5.90 |
| Purchase #6 | $67.51 | 4.519% | $70.5608 | $70.56 | $70.55 | $70.60 |
| Purchase #7 | $50.31 | 11.696% | $56.1943 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $515.38 | $565.4989 | $565.50 | $565.45 | $565.60 | |