| 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 | $161.64 | 4.756% | $169.3276 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $82.80 | 9.303% | $90.5029 | $90.50 | $90.50 | $90.50 |
| Purchase #3 | $12.75 | 8.189% | $13.7941 | $13.79 | $13.80 | $13.80 |
| Purchase #4 | $172.34 | 4.592% | $180.2539 | $180.25 | $180.25 | $180.30 |
| Purchase #5 | $177.29 | 12.784% | $199.9548 | $199.95 | $199.95 | $200.00 |
| Purchase #6 | $79.81 | 10.714% | $88.3608 | $88.36 | $88.35 | $88.40 |
| Purchase #7 | $108.91 | 8.508% | $118.1761 | $118.18 | $118.20 | $118.20 |
| 7 purchase totals = | $795.54 | $860.3702 | $860.36 | $860.40 | $860.50 | |