| 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 | $111.45 | 7.158% | $119.4276 | $119.43 | $119.45 | $119.40 |
| Purchase #2 | $60.41 | 12.334% | $67.861 | $67.86 | $67.85 | $67.90 |
| Purchase #3 | $43.49 | 7.682% | $46.8309 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $106.81 | 12.862% | $120.5479 | $120.55 | $120.55 | $120.50 |
| Purchase #5 | $144.69 | 8.840% | $157.4806 | $157.48 | $157.50 | $157.50 |
| Purchase #6 | $27.32 | 5.158% | $28.7292 | $28.73 | $28.75 | $28.70 |
| Purchase #7 | $227.90 | 3.115% | $234.9991 | $235.00 | $235.00 | $235.00 |
| 7 purchase totals = | $722.07 | $775.8763 | $775.88 | $775.95 | $775.80 | |