| 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 | $153.97 | 8.764% | $167.4639 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $107.68 | 8.410% | $116.7359 | $116.74 | $116.75 | $116.70 |
| Purchase #3 | $196.48 | 9.850% | $215.8333 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $92.30 | 7.474% | $99.1985 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $96.81 | 12.839% | $109.2394 | $109.24 | $109.25 | $109.20 |
| Purchase #6 | $87.85 | 4.659% | $91.9429 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $176.36 | 4.866% | $184.9417 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $911.45 | $985.3556 | $985.35 | $985.40 | $985.20 | |