| 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 | $190.28 | 13.404% | $215.7851 | $215.79 | $215.80 | $215.80 |
| Purchase #2 | $63.62 | 7.318% | $68.2757 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $156.46 | 4.181% | $163.0016 | $163.00 | $163.00 | $163.00 |
| Purchase #4 | $228.50 | 10.547% | $252.5999 | $252.60 | $252.60 | $252.60 |
| Purchase #5 | $175.97 | 10.178% | $193.8802 | $193.88 | $193.90 | $193.90 |
| Purchase #6 | $44.61 | 7.156% | $47.8023 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $188.74 | 9.676% | $207.0025 | $207.00 | $207.00 | $207.00 |
| 7 purchase totals = | $1,048.18 | $1,148.3473 | $1,148.35 | $1,148.40 | $1,148.40 | |