| 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 | $166.79 | 5.846% | $176.5405 | $176.54 | $176.55 | $176.50 |
| Purchase #2 | $188.39 | 4.178% | $196.2609 | $196.26 | $196.25 | $196.30 |
| Purchase #3 | $21.46 | 11.803% | $23.9929 | $23.99 | $24.00 | $24.00 |
| Purchase #4 | $66.91 | 3.585% | $69.3087 | $69.31 | $69.30 | $69.30 |
| Purchase #5 | $21.42 | 5.265% | $22.5478 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $41.52 | 7.639% | $44.6917 | $44.69 | $44.70 | $44.70 |
| Purchase #7 | $21.90 | 10.370% | $24.171 | $24.17 | $24.15 | $24.20 |
| 7 purchase totals = | $528.39 | $557.5135 | $557.51 | $557.50 | $557.50 | |