| 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 | $13.57 | 4.508% | $14.1817 | $14.18 | $14.20 | $14.20 |
| Purchase #2 | $127.83 | 3.648% | $132.4932 | $132.49 | $132.50 | $132.50 |
| Purchase #3 | $104.99 | 11.562% | $117.1289 | $117.13 | $117.15 | $117.10 |
| Purchase #4 | $159.83 | 9.429% | $174.9004 | $174.90 | $174.90 | $174.90 |
| Purchase #5 | $61.79 | 7.676% | $66.533 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $27.97 | 11.598% | $31.214 | $31.21 | $31.20 | $31.20 |
| Purchase #7 | $174.41 | 6.515% | $185.7728 | $185.77 | $185.75 | $185.80 |
| 7 purchase totals = | $670.39 | $722.2240 | $722.21 | $722.25 | $722.20 | |