| 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 | $146.41 | 11.856% | $163.7684 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $191.93 | 7.575% | $206.4687 | $206.47 | $206.45 | $206.50 |
| Purchase #3 | $135.40 | 7.752% | $145.8962 | $145.90 | $145.90 | $145.90 |
| Purchase #4 | $151.65 | 8.594% | $164.6828 | $164.68 | $164.70 | $164.70 |
| Purchase #5 | $191.49 | 12.616% | $215.6484 | $215.65 | $215.65 | $215.60 |
| Purchase #6 | $27.57 | 11.798% | $30.8227 | $30.82 | $30.80 | $30.80 |
| Purchase #7 | $47.52 | 11.867% | $53.1592 | $53.16 | $53.15 | $53.20 |
| 7 purchase totals = | $891.97 | $980.4464 | $980.45 | $980.40 | $980.50 | |