| 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 | $125.41 | 7.628% | $134.9763 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $169.34 | 9.513% | $185.4493 | $185.45 | $185.45 | $185.40 |
| Purchase #3 | $6.69 | 11.540% | $7.462 | $7.46 | $7.45 | $7.50 |
| Purchase #4 | $137.69 | 9.272% | $150.4566 | $150.46 | $150.45 | $150.50 |
| Purchase #5 | $192.46 | 12.768% | $217.0333 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $43.43 | 13.845% | $49.4429 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $208.82 | 4.476% | $218.1668 | $218.17 | $218.15 | $218.20 |
| 7 purchase totals = | $883.84 | $962.9872 | $962.99 | $963.00 | $963.00 | |