| 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 | $164.48 | 8.676% | $178.7503 | $178.75 | $178.75 | $178.80 |
| Purchase #2 | $132.74 | 7.503% | $142.6995 | $142.70 | $142.70 | $142.70 |
| Purchase #3 | $73.45 | 4.672% | $76.8816 | $76.88 | $76.90 | $76.90 |
| Purchase #4 | $116.87 | 12.121% | $131.0358 | $131.04 | $131.05 | $131.00 |
| Purchase #5 | $27.40 | 12.691% | $30.8773 | $30.88 | $30.90 | $30.90 |
| Purchase #6 | $10.91 | 10.355% | $12.0397 | $12.04 | $12.05 | $12.00 |
| Purchase #7 | $106.97 | 11.210% | $118.9613 | $118.96 | $118.95 | $119.00 |
| 7 purchase totals = | $632.82 | $691.2455 | $691.25 | $691.30 | $691.30 | |