| 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 | $135.43 | 9.456% | $148.2363 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $149.43 | 9.702% | $163.9277 | $163.93 | $163.95 | $163.90 |
| Purchase #3 | $193.69 | 7.370% | $207.965 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $198.40 | 9.773% | $217.7896 | $217.79 | $217.80 | $217.80 |
| Purchase #5 | $76.99 | 5.226% | $81.0135 | $81.01 | $81.00 | $81.00 |
| Purchase #6 | $126.80 | 13.614% | $144.0626 | $144.06 | $144.05 | $144.10 |
| Purchase #7 | $217.31 | 9.275% | $237.4655 | $237.47 | $237.45 | $237.50 |
| 7 purchase totals = | $1,098.05 | $1,200.4602 | $1,200.47 | $1,200.45 | $1,200.50 | |