| 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 | $168.51 | 5.779% | $178.2482 | $178.25 | $178.25 | $178.20 |
| Purchase #2 | $41.68 | 5.846% | $44.1166 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $176.34 | 12.192% | $197.8394 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $22.79 | 11.329% | $25.3719 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $68.58 | 5.632% | $72.4424 | $72.44 | $72.45 | $72.40 |
| Purchase #6 | $109.77 | 8.107% | $118.6691 | $118.67 | $118.65 | $118.70 |
| Purchase #7 | $155.99 | 7.686% | $167.9794 | $167.98 | $168.00 | $168.00 |
| 7 purchase totals = | $743.66 | $804.6670 | $804.67 | $804.65 | $804.60 | |