| 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 | $177.75 | 10.397% | $196.2307 | $196.23 | $196.25 | $196.20 |
| Purchase #2 | $30.81 | 7.127% | $33.0058 | $33.01 | $33.00 | $33.00 |
| Purchase #3 | $109.30 | 6.140% | $116.011 | $116.01 | $116.00 | $116.00 |
| Purchase #4 | $86.71 | 7.534% | $93.2427 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $70.96 | 12.351% | $79.7243 | $79.72 | $79.70 | $79.70 |
| Purchase #6 | $147.61 | 13.795% | $167.9728 | $167.97 | $167.95 | $168.00 |
| Purchase #7 | $12.71 | 12.709% | $14.3253 | $14.33 | $14.35 | $14.30 |
| 7 purchase totals = | $635.85 | $700.5126 | $700.51 | $700.50 | $700.40 | |