| 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 | $169.97 | 10.111% | $187.1557 | $187.16 | $187.15 | $187.20 |
| Purchase #2 | $119.40 | 6.634% | $127.321 | $127.32 | $127.30 | $127.30 |
| Purchase #3 | $36.79 | 10.862% | $40.7861 | $40.79 | $40.80 | $40.80 |
| Purchase #4 | $110.66 | 4.787% | $115.9573 | $115.96 | $115.95 | $116.00 |
| Purchase #5 | $205.66 | 3.572% | $213.0062 | $213.01 | $213.00 | $213.00 |
| Purchase #6 | $42.41 | 12.306% | $47.629 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $109.90 | 13.726% | $124.9849 | $124.98 | $125.00 | $125.00 |
| 7 purchase totals = | $794.79 | $856.8402 | $856.85 | $856.85 | $856.90 | |