| 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 | $136.64 | 6.333% | $145.2934 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $208.31 | 9.677% | $228.4682 | $228.47 | $228.45 | $228.50 |
| Purchase #3 | $192.62 | 12.515% | $216.7264 | $216.73 | $216.75 | $216.70 |
| Purchase #4 | $19.35 | 3.524% | $20.0319 | $20.03 | $20.05 | $20.00 |
| Purchase #5 | $225.40 | 6.382% | $239.785 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $14.70 | 12.172% | $16.4893 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $171.41 | 6.389% | $182.3614 | $182.36 | $182.35 | $182.40 |
| 7 purchase totals = | $968.43 | $1,049.1556 | $1,049.16 | $1,049.20 | $1,049.20 | |