| 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 | $125.95 | 10.667% | $139.3851 | $139.39 | $139.40 | $139.40 |
| Purchase #2 | $10.96 | 5.229% | $11.5331 | $11.53 | $11.55 | $11.50 |
| Purchase #3 | $217.53 | 13.194% | $246.2309 | $246.23 | $246.25 | $246.20 |
| Purchase #4 | $66.98 | 10.445% | $73.9761 | $73.98 | $74.00 | $74.00 |
| Purchase #5 | $105.88 | 13.367% | $120.033 | $120.03 | $120.05 | $120.00 |
| Purchase #6 | $150.93 | 3.302% | $155.9137 | $155.91 | $155.90 | $155.90 |
| Purchase #7 | $146.49 | 8.345% | $158.7146 | $158.71 | $158.70 | $158.70 |
| 7 purchase totals = | $824.72 | $905.7865 | $905.78 | $905.85 | $905.70 | |