| 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 | $175.90 | 4.411% | $183.6589 | $183.66 | $183.65 | $183.70 |
| Purchase #2 | $184.49 | 7.462% | $198.2566 | $198.26 | $198.25 | $198.30 |
| Purchase #3 | $157.88 | 12.759% | $178.0239 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $175.26 | 6.708% | $187.0164 | $187.02 | $187.00 | $187.00 |
| Purchase #5 | $133.87 | 13.834% | $152.3896 | $152.39 | $152.40 | $152.40 |
| Purchase #6 | $104.91 | 12.846% | $118.3867 | $118.39 | $118.40 | $118.40 |
| Purchase #7 | $133.25 | 13.701% | $151.5066 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $1,065.56 | $1,169.2387 | $1,169.25 | $1,169.20 | $1,169.30 | |