| 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 | $193.88 | 12.818% | $218.7315 | $218.73 | $218.75 | $218.70 |
| Purchase #2 | $171.74 | 3.609% | $177.9381 | $177.94 | $177.95 | $177.90 |
| Purchase #3 | $160.79 | 4.637% | $168.2458 | $168.25 | $168.25 | $168.20 |
| Purchase #4 | $167.55 | 8.779% | $182.2592 | $182.26 | $182.25 | $182.30 |
| Purchase #5 | $217.83 | 8.555% | $236.4654 | $236.47 | $236.45 | $236.50 |
| Purchase #6 | $5.36 | 5.520% | $5.6559 | $5.66 | $5.65 | $5.70 |
| Purchase #7 | $105.87 | 8.105% | $114.4508 | $114.45 | $114.45 | $114.50 |
| 7 purchase totals = | $1,023.02 | $1,103.7467 | $1,103.76 | $1,103.75 | $1,103.80 | |