| 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 | $154.98 | 8.580% | $168.2773 | $168.28 | $168.30 | $168.30 |
| Purchase #2 | $229.61 | 3.195% | $236.946 | $236.95 | $236.95 | $236.90 |
| Purchase #3 | $178.62 | 7.202% | $191.4842 | $191.48 | $191.50 | $191.50 |
| Purchase #4 | $84.72 | 11.518% | $94.478 | $94.48 | $94.50 | $94.50 |
| Purchase #5 | $14.26 | 9.333% | $15.5909 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $177.52 | 10.226% | $195.6732 | $195.67 | $195.65 | $195.70 |
| Purchase #7 | $125.58 | 11.297% | $139.7668 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $965.29 | $1,042.2164 | $1,042.22 | $1,042.25 | $1,042.30 | |