| 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 | $111.85 | 3.485% | $115.748 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $148.73 | 10.572% | $164.4537 | $164.45 | $164.45 | $164.50 |
| Purchase #3 | $63.78 | 8.261% | $69.0489 | $69.05 | $69.05 | $69.00 |
| Purchase #4 | $125.29 | 9.489% | $137.1788 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $153.82 | 9.213% | $167.9914 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $121.59 | 9.565% | $133.2201 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $92.93 | 5.384% | $97.9334 | $97.93 | $97.95 | $97.90 |
| 7 purchase totals = | $817.99 | $885.5743 | $885.57 | $885.60 | $885.50 | |