| 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 | $134.33 | 5.560% | $141.7987 | $141.80 | $141.80 | $141.80 |
| Purchase #2 | $122.25 | 5.304% | $128.7341 | $128.73 | $128.75 | $128.70 |
| Purchase #3 | $234.93 | 12.808% | $265.0198 | $265.02 | $265.00 | $265.00 |
| Purchase #4 | $15.99 | 5.538% | $16.8755 | $16.88 | $16.90 | $16.90 |
| Purchase #5 | $183.41 | 13.611% | $208.3739 | $208.37 | $208.35 | $208.40 |
| Purchase #6 | $92.97 | 11.765% | $103.9079 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $48.38 | 13.819% | $55.0656 | $55.07 | $55.05 | $55.10 |
| 7 purchase totals = | $832.26 | $919.7755 | $919.78 | $919.75 | $919.80 | |