| 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 | $163.34 | 10.714% | $180.8402 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $195.31 | 7.785% | $210.5149 | $210.51 | $210.50 | $210.50 |
| Purchase #3 | $215.61 | 5.543% | $227.5613 | $227.56 | $227.55 | $227.60 |
| Purchase #4 | $68.83 | 8.788% | $74.8788 | $74.88 | $74.90 | $74.90 |
| Purchase #5 | $218.58 | 8.544% | $237.2555 | $237.26 | $237.25 | $237.30 |
| Purchase #6 | $164.74 | 10.749% | $182.4479 | $182.45 | $182.45 | $182.40 |
| Purchase #7 | $6.69 | 8.847% | $7.2819 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $1,033.10 | $1,120.7805 | $1,120.78 | $1,120.80 | $1,120.80 | |