| 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 | $15.94 | 7.152% | $17.08 | $17.08 | $17.10 | $17.10 |
| Purchase #2 | $125.33 | 7.202% | $134.3563 | $134.36 | $134.35 | $134.40 |
| Purchase #3 | $40.97 | 3.609% | $42.4486 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $180.61 | 4.214% | $188.2209 | $188.22 | $188.20 | $188.20 |
| Purchase #5 | $129.96 | 8.828% | $141.4329 | $141.43 | $141.45 | $141.40 |
| Purchase #6 | $124.52 | 12.392% | $139.9505 | $139.95 | $139.95 | $140.00 |
| Purchase #7 | $20.77 | 7.359% | $22.2985 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $638.10 | $685.7877 | $685.79 | $685.80 | $685.80 | |