| 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 | $100.52 | 11.657% | $112.2376 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $135.54 | 12.444% | $152.4066 | $152.41 | $152.40 | $152.40 |
| Purchase #3 | $190.84 | 8.404% | $206.8782 | $206.88 | $206.90 | $206.90 |
| Purchase #4 | $143.69 | 10.527% | $158.8162 | $158.82 | $158.80 | $158.80 |
| Purchase #5 | $151.48 | 10.681% | $167.6596 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $133.99 | 10.628% | $148.2305 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $15.63 | 13.621% | $17.759 | $17.76 | $17.75 | $17.80 |
| 7 purchase totals = | $871.69 | $963.9877 | $964.00 | $964.00 | $964.00 | |