| 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 | $176.30 | 8.691% | $191.6222 | $191.62 | $191.60 | $191.60 |
| Purchase #2 | $239.38 | 3.451% | $247.641 | $247.64 | $247.65 | $247.60 |
| Purchase #3 | $182.97 | 6.858% | $195.5181 | $195.52 | $195.50 | $195.50 |
| Purchase #4 | $134.52 | 11.743% | $150.3167 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $47.61 | 6.510% | $50.7094 | $50.71 | $50.70 | $50.70 |
| Purchase #6 | $173.77 | 12.511% | $195.5104 | $195.51 | $195.50 | $195.50 |
| Purchase #7 | $66.57 | 10.385% | $73.4833 | $73.48 | $73.50 | $73.50 |
| 7 purchase totals = | $1,021.12 | $1,104.8011 | $1,104.80 | $1,104.75 | $1,104.70 | |