| 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 | $215.88 | 8.159% | $233.4936 | $233.49 | $233.50 | $233.50 |
| Purchase #2 | $180.40 | 3.196% | $186.1656 | $186.17 | $186.15 | $186.20 |
| Purchase #3 | $98.70 | 10.575% | $109.1375 | $109.14 | $109.15 | $109.10 |
| Purchase #4 | $177.44 | 6.224% | $188.4839 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $193.66 | 5.240% | $203.8078 | $203.81 | $203.80 | $203.80 |
| Purchase #6 | $29.64 | 3.481% | $30.6718 | $30.67 | $30.65 | $30.70 |
| Purchase #7 | $63.95 | 3.565% | $66.2298 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $959.67 | $1,017.9900 | $1,017.99 | $1,018.00 | $1,018.00 | |