| 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 | $140.93 | 11.639% | $157.3328 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $170.45 | 6.873% | $182.165 | $182.17 | $182.15 | $182.20 |
| Purchase #3 | $226.65 | 9.762% | $248.7756 | $248.78 | $248.80 | $248.80 |
| Purchase #4 | $104.73 | 4.746% | $109.7005 | $109.70 | $109.70 | $109.70 |
| Purchase #5 | $214.33 | 10.522% | $236.8818 | $236.88 | $236.90 | $236.90 |
| Purchase #6 | $70.66 | 7.387% | $75.8797 | $75.88 | $75.90 | $75.90 |
| Purchase #7 | $175.94 | 9.806% | $193.1927 | $193.19 | $193.20 | $193.20 |
| 7 purchase totals = | $1,103.69 | $1,203.9281 | $1,203.93 | $1,204.00 | $1,204.00 | |