| 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 | $154.75 | 8.692% | $168.2009 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $159.30 | 10.668% | $176.2941 | $176.29 | $176.30 | $176.30 |
| Purchase #3 | $29.54 | 3.490% | $30.5709 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $123.88 | 12.397% | $139.2374 | $139.24 | $139.25 | $139.20 |
| Purchase #5 | $152.76 | 8.371% | $165.5475 | $165.55 | $165.55 | $165.50 |
| Purchase #6 | $172.90 | 12.727% | $194.905 | $194.91 | $194.90 | $194.90 |
| Purchase #7 | $95.26 | 4.409% | $99.46 | $99.46 | $99.45 | $99.50 |
| 7 purchase totals = | $888.39 | $974.2158 | $974.22 | $974.20 | $974.20 | |