| 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 | $105.61 | 7.361% | $113.384 | $113.38 | $113.40 | $113.40 |
| Purchase #2 | $163.65 | 3.861% | $169.9685 | $169.97 | $169.95 | $170.00 |
| Purchase #3 | $224.49 | 10.717% | $248.5486 | $248.55 | $248.55 | $248.50 |
| Purchase #4 | $194.30 | 11.777% | $217.1827 | $217.18 | $217.20 | $217.20 |
| Purchase #5 | $125.63 | 9.757% | $137.8877 | $137.89 | $137.90 | $137.90 |
| Purchase #6 | $206.59 | 7.533% | $222.1524 | $222.15 | $222.15 | $222.20 |
| Purchase #7 | $206.26 | 6.375% | $219.4091 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,226.53 | $1,328.5330 | $1,328.53 | $1,328.55 | $1,328.60 | |