| 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 | $75.62 | 4.291% | $78.8649 | $78.86 | $78.85 | $78.90 |
| Purchase #2 | $39.36 | 11.432% | $43.8596 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $169.30 | 3.345% | $174.9631 | $174.96 | $174.95 | $175.00 |
| Purchase #4 | $177.50 | 13.214% | $200.9549 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $157.70 | 3.393% | $163.0508 | $163.05 | $163.05 | $163.10 |
| Purchase #6 | $111.43 | 7.498% | $119.785 | $119.79 | $119.80 | $119.80 |
| Purchase #7 | $17.52 | 10.449% | $19.3507 | $19.35 | $19.35 | $19.40 |
| 7 purchase totals = | $748.43 | $800.8290 | $800.82 | $800.80 | $801.10 | |