| 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 | $163.64 | 13.321% | $185.4385 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $57.45 | 11.340% | $63.9648 | $63.96 | $63.95 | $64.00 |
| Purchase #3 | $114.90 | 5.326% | $121.0196 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $209.85 | 12.178% | $235.4055 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $94.40 | 10.284% | $104.1081 | $104.11 | $104.10 | $104.10 |
| Purchase #6 | $121.47 | 12.709% | $136.9076 | $136.91 | $136.90 | $136.90 |
| Purchase #7 | $14.25 | 3.203% | $14.7064 | $14.71 | $14.70 | $14.70 |
| 7 purchase totals = | $775.96 | $861.5505 | $861.56 | $861.50 | $861.50 | |