| 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 | $156.93 | 5.733% | $165.9268 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $176.38 | 12.176% | $197.856 | $197.86 | $197.85 | $197.90 |
| Purchase #3 | $123.58 | 4.596% | $129.2597 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $27.57 | 9.551% | $30.2032 | $30.20 | $30.20 | $30.20 |
| Purchase #5 | $183.86 | 7.215% | $197.1255 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $12.27 | 13.820% | $13.9657 | $13.97 | $13.95 | $14.00 |
| Purchase #7 | $206.95 | 8.648% | $224.847 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $887.54 | $959.1839 | $959.20 | $959.20 | $959.20 | |