| 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 | $187.60 | 8.716% | $203.9512 | $203.95 | $203.95 | $204.00 |
| Purchase #2 | $113.95 | 5.461% | $120.1728 | $120.17 | $120.15 | $120.20 |
| Purchase #3 | $102.66 | 13.440% | $116.4575 | $116.46 | $116.45 | $116.50 |
| Purchase #4 | $31.28 | 10.469% | $34.5547 | $34.55 | $34.55 | $34.60 |
| Purchase #5 | $171.78 | 10.872% | $190.4559 | $190.46 | $190.45 | $190.50 |
| Purchase #6 | $158.87 | 3.475% | $164.3907 | $164.39 | $164.40 | $164.40 |
| Purchase #7 | $44.27 | 4.713% | $46.3564 | $46.36 | $46.35 | $46.40 |
| 7 purchase totals = | $810.41 | $876.3392 | $876.34 | $876.30 | $876.60 | |