| 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 | $156.63 | 8.378% | $169.7525 | $169.75 | $169.75 | $169.80 |
| Purchase #2 | $178.40 | 6.529% | $190.0477 | $190.05 | $190.05 | $190.00 |
| Purchase #3 | $138.32 | 8.873% | $150.5931 | $150.59 | $150.60 | $150.60 |
| Purchase #4 | $192.49 | 7.753% | $207.4137 | $207.41 | $207.40 | $207.40 |
| Purchase #5 | $27.82 | 6.107% | $29.519 | $29.52 | $29.50 | $29.50 |
| Purchase #6 | $147.52 | 7.758% | $158.9646 | $158.96 | $158.95 | $159.00 |
| Purchase #7 | $9.47 | 8.152% | $10.242 | $10.24 | $10.25 | $10.20 |
| 7 purchase totals = | $850.65 | $916.5326 | $916.52 | $916.50 | $916.50 | |