| 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 | $66.61 | 8.223% | $72.0873 | $72.09 | $72.10 | $72.10 |
| Purchase #2 | $169.31 | 11.811% | $189.3072 | $189.31 | $189.30 | $189.30 |
| Purchase #3 | $151.51 | 8.223% | $163.9687 | $163.97 | $163.95 | $164.00 |
| Purchase #4 | $118.96 | 5.223% | $125.1733 | $125.17 | $125.15 | $125.20 |
| Purchase #5 | $119.62 | 8.647% | $129.9635 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $16.54 | 8.150% | $17.888 | $17.89 | $17.90 | $17.90 |
| Purchase #7 | $181.27 | 6.440% | $192.9438 | $192.94 | $192.95 | $192.90 |
| 7 purchase totals = | $823.82 | $891.3318 | $891.33 | $891.30 | $891.40 | |