| 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 | $195.92 | 5.421% | $206.5408 | $206.54 | $206.55 | $206.50 |
| Purchase #2 | $6.38 | 8.493% | $6.9219 | $6.92 | $6.90 | $6.90 |
| Purchase #3 | $98.33 | 13.304% | $111.4118 | $111.41 | $111.40 | $111.40 |
| Purchase #4 | $146.27 | 10.318% | $161.3621 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $48.77 | 3.858% | $50.6515 | $50.65 | $50.65 | $50.70 |
| Purchase #6 | $183.49 | 13.874% | $208.9474 | $208.95 | $208.95 | $208.90 |
| Purchase #7 | $71.82 | 13.255% | $81.3397 | $81.34 | $81.35 | $81.30 |
| 7 purchase totals = | $750.98 | $827.1752 | $827.17 | $827.15 | $827.10 | |