| 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 | $107.46 | 6.475% | $114.418 | $114.42 | $114.40 | $114.40 |
| Purchase #2 | $106.57 | 9.486% | $116.6792 | $116.68 | $116.70 | $116.70 |
| Purchase #3 | $71.72 | 11.386% | $79.886 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $151.61 | 7.801% | $163.4371 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $15.90 | 11.382% | $17.7097 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $235.98 | 10.425% | $260.5809 | $260.58 | $260.60 | $260.60 |
| Purchase #7 | $27.99 | 5.592% | $29.5552 | $29.56 | $29.55 | $29.60 |
| 7 purchase totals = | $717.23 | $782.2661 | $782.28 | $782.30 | $782.30 | |