| 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 | $182.53 | 12.835% | $205.9577 | $205.96 | $205.95 | $206.00 |
| Purchase #2 | $116.30 | 9.344% | $127.1671 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $136.41 | 6.407% | $145.1498 | $145.15 | $145.15 | $145.10 |
| Purchase #4 | $67.34 | 13.290% | $76.2895 | $76.29 | $76.30 | $76.30 |
| Purchase #5 | $83.37 | 11.182% | $92.6924 | $92.69 | $92.70 | $92.70 |
| Purchase #6 | $236.34 | 12.246% | $265.2822 | $265.28 | $265.30 | $265.30 |
| Purchase #7 | $67.88 | 3.522% | $70.2707 | $70.27 | $70.25 | $70.30 |
| 7 purchase totals = | $890.17 | $982.8094 | $982.81 | $982.80 | $982.90 | |