| 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 | $16.81 | 10.785% | $18.623 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $125.41 | 9.857% | $137.7717 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $175.90 | 11.273% | $195.7292 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $175.82 | 7.367% | $188.7727 | $188.77 | $188.75 | $188.80 |
| Purchase #5 | $30.91 | 12.533% | $34.784 | $34.78 | $34.80 | $34.80 |
| Purchase #6 | $234.44 | 6.115% | $248.776 | $248.78 | $248.80 | $248.80 |
| Purchase #7 | $176.90 | 10.437% | $195.3631 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $936.19 | $1,019.8197 | $1,019.81 | $1,019.80 | $1,019.90 | |