| 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 | $189.71 | 3.361% | $196.0862 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $135.89 | 3.650% | $140.85 | $140.85 | $140.85 | $140.90 |
| Purchase #3 | $109.82 | 8.218% | $118.845 | $118.85 | $118.85 | $118.80 |
| Purchase #4 | $76.74 | 4.290% | $80.0321 | $80.03 | $80.05 | $80.00 |
| Purchase #5 | $106.36 | 6.730% | $113.518 | $113.52 | $113.50 | $113.50 |
| Purchase #6 | $170.87 | 5.841% | $180.8505 | $180.85 | $180.85 | $180.90 |
| Purchase #7 | $125.60 | 8.417% | $136.1718 | $136.17 | $136.15 | $136.20 |
| 7 purchase totals = | $914.99 | $966.3536 | $966.36 | $966.35 | $966.40 | |