| 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 | $121.67 | 10.538% | $134.4916 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $201.49 | 8.791% | $219.203 | $219.20 | $219.20 | $219.20 |
| Purchase #3 | $145.63 | 8.690% | $158.2852 | $158.29 | $158.30 | $158.30 |
| Purchase #4 | $46.54 | 11.665% | $51.9689 | $51.97 | $51.95 | $52.00 |
| Purchase #5 | $71.41 | 11.344% | $79.5108 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $164.97 | 9.223% | $180.1852 | $180.19 | $180.20 | $180.20 |
| Purchase #7 | $158.41 | 4.785% | $165.9899 | $165.99 | $166.00 | $166.00 |
| 7 purchase totals = | $910.12 | $989.6346 | $989.64 | $989.65 | $989.70 | |