| 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 | $113.39 | 4.375% | $118.3508 | $118.35 | $118.35 | $118.40 |
| Purchase #2 | $109.49 | 6.811% | $116.9474 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $159.83 | 10.189% | $176.1151 | $176.12 | $176.10 | $176.10 |
| Purchase #4 | $175.50 | 3.861% | $182.2761 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $193.61 | 6.788% | $206.7522 | $206.75 | $206.75 | $206.80 |
| Purchase #6 | $21.94 | 5.738% | $23.1989 | $23.20 | $23.20 | $23.20 |
| Purchase #7 | $54.37 | 5.320% | $57.2625 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $828.13 | $880.9030 | $880.91 | $880.90 | $881.00 | |