| 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 | $106.73 | 10.144% | $117.5567 | $117.56 | $117.55 | $117.60 |
| Purchase #2 | $225.70 | 6.607% | $240.612 | $240.61 | $240.60 | $240.60 |
| Purchase #3 | $155.99 | 5.867% | $165.1419 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $95.70 | 8.825% | $104.1455 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $14.60 | 12.214% | $16.3832 | $16.38 | $16.40 | $16.40 |
| Purchase #6 | $109.53 | 5.725% | $115.8006 | $115.80 | $115.80 | $115.80 |
| Purchase #7 | $47.49 | 7.328% | $50.9701 | $50.97 | $50.95 | $51.00 |
| 7 purchase totals = | $755.74 | $810.6100 | $810.61 | $810.60 | $810.60 | |