| 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 | $112.82 | 13.645% | $128.2143 | $128.21 | $128.20 | $128.20 |
| Purchase #2 | $169.97 | 12.215% | $190.7318 | $190.73 | $190.75 | $190.70 |
| Purchase #3 | $60.33 | 5.491% | $63.6427 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $182.99 | 12.276% | $205.4539 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $113.68 | 4.273% | $118.5375 | $118.54 | $118.55 | $118.50 |
| Purchase #6 | $70.90 | 3.352% | $73.2766 | $73.28 | $73.30 | $73.30 |
| Purchase #7 | $66.27 | 10.102% | $72.9646 | $72.96 | $72.95 | $73.00 |
| 7 purchase totals = | $776.96 | $852.8214 | $852.81 | $852.85 | $852.80 | |