| 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 | $133.85 | 11.353% | $149.046 | $149.05 | $149.05 | $149.00 |
| Purchase #2 | $15.50 | 9.340% | $16.9477 | $16.95 | $16.95 | $16.90 |
| Purchase #3 | $159.39 | 6.652% | $169.9926 | $169.99 | $170.00 | $170.00 |
| Purchase #4 | $88.42 | 11.105% | $98.239 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $123.85 | 8.246% | $134.0627 | $134.06 | $134.05 | $134.10 |
| Purchase #6 | $184.70 | 10.113% | $203.3787 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $136.81 | 3.291% | $141.3124 | $141.31 | $141.30 | $141.30 |
| 7 purchase totals = | $842.52 | $912.9791 | $912.98 | $913.00 | $912.90 | |