| 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 | $169.77 | 10.828% | $188.1527 | $188.15 | $188.15 | $188.20 |
| Purchase #2 | $243.49 | 11.872% | $272.3971 | $272.40 | $272.40 | $272.40 |
| Purchase #3 | $232.70 | 5.870% | $246.3595 | $246.36 | $246.35 | $246.40 |
| Purchase #4 | $74.76 | 9.263% | $81.685 | $81.69 | $81.70 | $81.70 |
| Purchase #5 | $232.65 | 13.652% | $264.4114 | $264.41 | $264.40 | $264.40 |
| Purchase #6 | $134.55 | 12.520% | $151.3957 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $63.53 | 5.841% | $67.2408 | $67.24 | $67.25 | $67.20 |
| 7 purchase totals = | $1,151.45 | $1,271.6422 | $1,271.65 | $1,271.65 | $1,271.70 | |