| 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 | $94.40 | 12.466% | $106.1679 | $106.17 | $106.15 | $106.20 |
| Purchase #2 | $183.92 | 4.562% | $192.3104 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $83.75 | 4.314% | $87.363 | $87.36 | $87.35 | $87.40 |
| Purchase #4 | $18.36 | 8.580% | $19.9353 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $199.59 | 13.426% | $226.387 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $15.67 | 13.815% | $17.8348 | $17.83 | $17.85 | $17.80 |
| Purchase #7 | $246.86 | 7.737% | $265.9596 | $265.96 | $265.95 | $266.00 |
| 7 purchase totals = | $842.55 | $915.9580 | $915.96 | $915.95 | $916.00 | |