| 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 | $164.27 | 12.119% | $184.1779 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $103.42 | 9.451% | $113.1942 | $113.19 | $113.20 | $113.20 |
| Purchase #3 | $50.88 | 10.194% | $56.0667 | $56.07 | $56.05 | $56.10 |
| Purchase #4 | $117.69 | 12.196% | $132.0435 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $152.96 | 10.536% | $169.0759 | $169.08 | $169.10 | $169.10 |
| Purchase #6 | $129.28 | 8.815% | $140.676 | $140.68 | $140.70 | $140.70 |
| Purchase #7 | $139.36 | 10.514% | $154.0123 | $154.01 | $154.00 | $154.00 |
| 7 purchase totals = | $857.86 | $949.2465 | $949.25 | $949.30 | $949.30 | |