| 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 | $145.94 | 11.730% | $163.0588 | $163.06 | $163.05 | $163.10 |
| Purchase #2 | $142.56 | 4.853% | $149.4784 | $149.48 | $149.50 | $149.50 |
| Purchase #3 | $119.91 | 6.776% | $128.0351 | $128.04 | $128.05 | $128.00 |
| Purchase #4 | $125.47 | 11.583% | $140.0032 | $140.00 | $140.00 | $140.00 |
| Purchase #5 | $163.95 | 6.588% | $174.751 | $174.75 | $174.75 | $174.80 |
| Purchase #6 | $133.61 | 8.846% | $145.4291 | $145.43 | $145.45 | $145.40 |
| Purchase #7 | $199.90 | 11.573% | $223.0344 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $1,031.34 | $1,123.7900 | $1,123.79 | $1,123.85 | $1,123.80 | |