| 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 | $154.94 | 12.745% | $174.6871 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $165.35 | 7.172% | $177.2089 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $116.64 | 5.126% | $122.619 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $176.40 | 3.380% | $182.3623 | $182.36 | $182.35 | $182.40 |
| Purchase #5 | $174.69 | 10.663% | $193.3172 | $193.32 | $193.30 | $193.30 |
| Purchase #6 | $13.41 | 8.637% | $14.5682 | $14.57 | $14.55 | $14.60 |
| Purchase #7 | $163.87 | 10.713% | $181.4254 | $181.43 | $181.45 | $181.40 |
| 7 purchase totals = | $965.30 | $1,046.1881 | $1,046.20 | $1,046.15 | $1,046.20 | |