| 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 | $165.91 | 11.475% | $184.9482 | $184.95 | $184.95 | $184.90 |
| Purchase #2 | $181.54 | 4.815% | $190.2812 | $190.28 | $190.30 | $190.30 |
| Purchase #3 | $99.84 | 6.431% | $106.2607 | $106.26 | $106.25 | $106.30 |
| Purchase #4 | $221.82 | 13.851% | $252.5443 | $252.54 | $252.55 | $252.50 |
| Purchase #5 | $120.42 | 4.201% | $125.4788 | $125.48 | $125.50 | $125.50 |
| Purchase #6 | $237.68 | 13.693% | $270.2255 | $270.23 | $270.25 | $270.20 |
| Purchase #7 | $30.89 | 8.322% | $33.4607 | $33.46 | $33.45 | $33.50 |
| 7 purchase totals = | $1,058.10 | $1,163.1994 | $1,163.20 | $1,163.25 | $1,163.20 | |