| 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 | $166.98 | 13.769% | $189.9715 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $44.66 | 11.731% | $49.8991 | $49.90 | $49.90 | $49.90 |
| Purchase #3 | $132.68 | 12.816% | $149.6843 | $149.68 | $149.70 | $149.70 |
| Purchase #4 | $21.49 | 5.342% | $22.638 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $106.25 | 3.299% | $109.7552 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $13.92 | 10.679% | $15.4065 | $15.41 | $15.40 | $15.40 |
| Purchase #7 | $173.54 | 10.579% | $191.8988 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $659.52 | $729.2534 | $729.26 | $729.25 | $729.30 | |