| 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 | $170.88 | 8.771% | $185.8679 | $185.87 | $185.85 | $185.90 |
| Purchase #2 | $164.31 | 4.254% | $171.2997 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $109.82 | 3.224% | $113.3606 | $113.36 | $113.35 | $113.40 |
| Purchase #4 | $182.82 | 11.422% | $203.7017 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $248.40 | 13.304% | $281.4471 | $281.45 | $281.45 | $281.40 |
| Purchase #6 | $111.69 | 12.583% | $125.744 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $79.52 | 4.698% | $83.2558 | $83.26 | $83.25 | $83.30 |
| 7 purchase totals = | $1,067.44 | $1,164.6768 | $1,164.68 | $1,164.65 | $1,164.70 | |