| 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 | $215.80 | 8.171% | $233.433 | $233.43 | $233.45 | $233.40 |
| Purchase #2 | $142.54 | 4.134% | $148.4326 | $148.43 | $148.45 | $148.40 |
| Purchase #3 | $69.99 | 12.414% | $78.6786 | $78.68 | $78.70 | $78.70 |
| Purchase #4 | $153.40 | 12.874% | $173.1487 | $173.15 | $173.15 | $173.10 |
| Purchase #5 | $116.60 | 10.616% | $128.9783 | $128.98 | $129.00 | $129.00 |
| Purchase #6 | $168.41 | 5.366% | $177.4469 | $177.45 | $177.45 | $177.40 |
| Purchase #7 | $118.75 | 5.673% | $125.4867 | $125.49 | $125.50 | $125.50 |
| 7 purchase totals = | $985.49 | $1,065.6048 | $1,065.61 | $1,065.70 | $1,065.50 | |