| 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 | $113.49 | 6.734% | $121.1324 | $121.13 | $121.15 | $121.10 |
| Purchase #2 | $68.27 | 7.557% | $73.4292 | $73.43 | $73.45 | $73.40 |
| Purchase #3 | $166.58 | 6.228% | $176.9546 | $176.95 | $176.95 | $177.00 |
| Purchase #4 | $122.64 | 3.619% | $127.0783 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $175.60 | 11.699% | $196.1434 | $196.14 | $196.15 | $196.10 |
| Purchase #6 | $21.69 | 9.522% | $23.7553 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $236.89 | 12.370% | $266.1933 | $266.19 | $266.20 | $266.20 |
| 7 purchase totals = | $905.16 | $984.6865 | $984.68 | $984.75 | $984.70 | |