| 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 | $194.99 | 6.236% | $207.1496 | $207.15 | $207.15 | $207.10 |
| Purchase #2 | $78.70 | 13.397% | $89.2434 | $89.24 | $89.25 | $89.20 |
| Purchase #3 | $241.93 | 8.654% | $262.8666 | $262.87 | $262.85 | $262.90 |
| Purchase #4 | $122.34 | 7.417% | $131.414 | $131.41 | $131.40 | $131.40 |
| Purchase #5 | $44.27 | 9.661% | $48.5469 | $48.55 | $48.55 | $48.50 |
| Purchase #6 | $140.82 | 6.474% | $149.9367 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $16.32 | 9.605% | $17.8875 | $17.89 | $17.90 | $17.90 |
| 7 purchase totals = | $839.37 | $907.0447 | $907.05 | $907.05 | $906.90 | |