| 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 | $151.33 | 11.450% | $168.6573 | $168.66 | $168.65 | $168.70 |
| Purchase #2 | $12.57 | 6.706% | $13.4129 | $13.41 | $13.40 | $13.40 |
| Purchase #3 | $15.50 | 4.870% | $16.2549 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $27.49 | 4.502% | $28.7276 | $28.73 | $28.75 | $28.70 |
| Purchase #5 | $248.70 | 6.862% | $265.7658 | $265.77 | $265.75 | $265.80 |
| Purchase #6 | $14.37 | 4.520% | $15.0195 | $15.02 | $15.00 | $15.00 |
| Purchase #7 | $207.40 | 11.612% | $231.4833 | $231.48 | $231.50 | $231.50 |
| 7 purchase totals = | $677.36 | $739.3213 | $739.32 | $739.30 | $739.40 | |