| 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 | $101.91 | 13.811% | $115.9848 | $115.98 | $116.00 | $116.00 |
| Purchase #2 | $104.74 | 13.249% | $118.617 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $68.66 | 6.687% | $73.2513 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $165.88 | 10.853% | $183.883 | $183.88 | $183.90 | $183.90 |
| Purchase #5 | $151.48 | 12.667% | $170.668 | $170.67 | $170.65 | $170.70 |
| Purchase #6 | $175.70 | 8.329% | $190.3341 | $190.33 | $190.35 | $190.30 |
| Purchase #7 | $37.40 | 3.644% | $38.7629 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $805.77 | $891.5011 | $891.49 | $891.50 | $891.60 | |