| 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 | $180.85 | 13.172% | $204.6716 | $204.67 | $204.65 | $204.70 |
| Purchase #2 | $207.35 | 9.323% | $226.6812 | $226.68 | $226.70 | $226.70 |
| Purchase #3 | $77.76 | 7.565% | $83.6425 | $83.64 | $83.65 | $83.60 |
| Purchase #4 | $187.71 | 9.681% | $205.8822 | $205.88 | $205.90 | $205.90 |
| Purchase #5 | $16.95 | 10.313% | $18.6981 | $18.70 | $18.70 | $18.70 |
| Purchase #6 | $7.65 | 4.293% | $7.9784 | $7.98 | $8.00 | $8.00 |
| Purchase #7 | $111.58 | 11.144% | $124.0145 | $124.01 | $124.00 | $124.00 |
| 7 purchase totals = | $789.85 | $871.5685 | $871.56 | $871.60 | $871.60 | |