| 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 | $169.30 | 5.766% | $179.0618 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $175.69 | 9.862% | $193.0165 | $193.02 | $193.00 | $193.00 |
| Purchase #3 | $113.99 | 9.452% | $124.7643 | $124.76 | $124.75 | $124.80 |
| Purchase #4 | $153.25 | 8.214% | $165.838 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $219.28 | 9.104% | $239.2433 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $109.97 | 3.699% | $114.0378 | $114.04 | $114.05 | $114.00 |
| Purchase #7 | $59.81 | 8.387% | $64.8263 | $64.83 | $64.85 | $64.80 |
| 7 purchase totals = | $1,001.29 | $1,080.7880 | $1,080.79 | $1,080.80 | $1,080.70 | |