| 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 | $145.35 | 6.338% | $154.5623 | $154.56 | $154.55 | $154.60 |
| Purchase #2 | $109.60 | 6.436% | $116.6539 | $116.65 | $116.65 | $116.70 |
| Purchase #3 | $132.58 | 5.260% | $139.5537 | $139.55 | $139.55 | $139.60 |
| Purchase #4 | $15.84 | 8.613% | $17.2043 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $185.45 | 11.386% | $206.5653 | $206.57 | $206.55 | $206.60 |
| Purchase #6 | $153.63 | 7.133% | $164.5884 | $164.59 | $164.60 | $164.60 |
| Purchase #7 | $13.69 | 3.710% | $14.1979 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $756.14 | $813.3258 | $813.32 | $813.30 | $813.50 | |