| 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 | $163.90 | 12.209% | $183.9106 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $125.27 | 12.328% | $140.7133 | $140.71 | $140.70 | $140.70 |
| Purchase #3 | $163.68 | 3.840% | $169.9653 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $216.34 | 12.546% | $243.482 | $243.48 | $243.50 | $243.50 |
| Purchase #5 | $183.27 | 7.766% | $197.5027 | $197.50 | $197.50 | $197.50 |
| Purchase #6 | $175.44 | 3.447% | $181.4874 | $181.49 | $181.50 | $181.50 |
| Purchase #7 | $204.44 | 3.335% | $211.2581 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $1,232.34 | $1,328.3194 | $1,328.32 | $1,328.30 | $1,328.40 | |