| 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 | $102.25 | 12.137% | $114.6601 | $114.66 | $114.65 | $114.70 |
| Purchase #2 | $164.71 | 12.489% | $185.2806 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $71.62 | 13.425% | $81.235 | $81.24 | $81.25 | $81.20 |
| Purchase #4 | $148.30 | 12.727% | $167.1741 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $229.55 | 3.140% | $236.7579 | $236.76 | $236.75 | $236.80 |
| Purchase #6 | $42.27 | 8.258% | $45.7607 | $45.76 | $45.75 | $45.80 |
| Purchase #7 | $97.55 | 6.779% | $104.1629 | $104.16 | $104.15 | $104.20 |
| 7 purchase totals = | $856.25 | $935.0313 | $935.03 | $935.00 | $935.20 | |