| 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 | $162.74 | 12.721% | $183.4422 | $183.44 | $183.45 | $183.40 |
| Purchase #2 | $214.58 | 9.419% | $234.7913 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $89.72 | 11.418% | $99.9642 | $99.96 | $99.95 | $100.00 |
| Purchase #4 | $77.33 | 11.502% | $86.2245 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $195.45 | 4.181% | $203.6218 | $203.62 | $203.60 | $203.60 |
| Purchase #6 | $182.27 | 13.600% | $207.0587 | $207.06 | $207.05 | $207.10 |
| Purchase #7 | $120.43 | 11.273% | $134.0061 | $134.01 | $134.00 | $134.00 |
| 7 purchase totals = | $1,042.52 | $1,149.1088 | $1,149.10 | $1,149.05 | $1,149.10 | |