| 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 | $206.70 | 7.669% | $222.5518 | $222.55 | $222.55 | $222.60 |
| Purchase #2 | $145.44 | 9.677% | $159.5142 | $159.51 | $159.50 | $159.50 |
| Purchase #3 | $157.41 | 11.590% | $175.6538 | $175.65 | $175.65 | $175.70 |
| Purchase #4 | $10.87 | 3.612% | $11.2626 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $72.68 | 4.122% | $75.6759 | $75.68 | $75.70 | $75.70 |
| Purchase #6 | $23.99 | 8.473% | $26.0227 | $26.02 | $26.00 | $26.00 |
| Purchase #7 | $163.40 | 13.228% | $185.0146 | $185.01 | $185.00 | $185.00 |
| 7 purchase totals = | $780.49 | $855.6956 | $855.68 | $855.65 | $855.80 | |