| 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 | $149.69 | 9.553% | $163.9899 | $163.99 | $164.00 | $164.00 |
| Purchase #2 | $7.68 | 4.341% | $8.0134 | $8.01 | $8.00 | $8.00 |
| Purchase #3 | $147.97 | 11.558% | $165.0724 | $165.07 | $165.05 | $165.10 |
| Purchase #4 | $158.74 | 10.551% | $175.4887 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $225.45 | 7.456% | $242.2596 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $120.75 | 9.724% | $132.4917 | $132.49 | $132.50 | $132.50 |
| Purchase #7 | $196.52 | 10.235% | $216.6338 | $216.63 | $216.65 | $216.60 |
| 7 purchase totals = | $1,006.80 | $1,103.9495 | $1,103.94 | $1,103.95 | $1,104.00 | |