| 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 | $172.85 | 11.563% | $192.8366 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $70.54 | 4.623% | $73.8011 | $73.80 | $73.80 | $73.80 |
| Purchase #3 | $11.80 | 9.252% | $12.8917 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $185.56 | 12.853% | $209.41 | $209.41 | $209.40 | $209.40 |
| Purchase #5 | $76.47 | 10.263% | $84.3181 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $176.53 | 9.731% | $193.7081 | $193.71 | $193.70 | $193.70 |
| Purchase #7 | $102.95 | 6.513% | $109.6551 | $109.66 | $109.65 | $109.70 |
| 7 purchase totals = | $796.70 | $876.6207 | $876.63 | $876.60 | $876.60 | |