| 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 | $151.94 | 12.137% | $170.381 | $170.38 | $170.40 | $170.40 |
| Purchase #2 | $222.92 | 7.523% | $239.6903 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $22.40 | 7.502% | $24.0804 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $27.47 | 12.647% | $30.9441 | $30.94 | $30.95 | $30.90 |
| Purchase #5 | $159.71 | 12.359% | $179.4486 | $179.45 | $179.45 | $179.40 |
| Purchase #6 | $64.29 | 6.861% | $68.7009 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $164.50 | 11.377% | $183.2152 | $183.22 | $183.20 | $183.20 |
| 7 purchase totals = | $813.23 | $896.4605 | $896.46 | $896.50 | $896.40 | |