| 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 | $129.41 | 3.512% | $133.9549 | $133.95 | $133.95 | $134.00 |
| Purchase #2 | $167.26 | 11.186% | $185.9697 | $185.97 | $185.95 | $186.00 |
| Purchase #3 | $11.30 | 10.357% | $12.4703 | $12.47 | $12.45 | $12.50 |
| Purchase #4 | $134.44 | 7.601% | $144.6588 | $144.66 | $144.65 | $144.70 |
| Purchase #5 | $33.34 | 9.153% | $36.3916 | $36.39 | $36.40 | $36.40 |
| Purchase #6 | $107.33 | 7.154% | $115.0084 | $115.01 | $115.00 | $115.00 |
| Purchase #7 | $129.34 | 5.481% | $136.4291 | $136.43 | $136.45 | $136.40 |
| 7 purchase totals = | $712.42 | $764.8828 | $764.88 | $764.85 | $765.00 | |