| 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 | $177.38 | 6.665% | $189.2024 | $189.20 | $189.20 | $189.20 |
| Purchase #2 | $190.55 | 3.102% | $196.4609 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $104.95 | 13.642% | $119.2673 | $119.27 | $119.25 | $119.30 |
| Purchase #4 | $100.75 | 12.273% | $113.115 | $113.12 | $113.10 | $113.10 |
| Purchase #5 | $49.33 | 13.456% | $55.9678 | $55.97 | $55.95 | $56.00 |
| Purchase #6 | $202.96 | 10.810% | $224.9 | $224.90 | $224.90 | $224.90 |
| Purchase #7 | $7.80 | 13.358% | $8.8419 | $8.84 | $8.85 | $8.80 |
| 7 purchase totals = | $833.72 | $907.7553 | $907.76 | $907.70 | $907.80 | |