| 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 | $141.72 | 9.836% | $155.6596 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $157.56 | 7.313% | $169.0824 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $17.29 | 6.193% | $18.3608 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $79.29 | 3.599% | $82.1436 | $82.14 | $82.15 | $82.10 |
| Purchase #5 | $70.84 | 6.735% | $75.6111 | $75.61 | $75.60 | $75.60 |
| Purchase #6 | $9.58 | 13.577% | $10.8807 | $10.88 | $10.90 | $10.90 |
| Purchase #7 | $97.94 | 7.448% | $105.2346 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $574.22 | $616.9728 | $616.96 | $617.00 | $617.00 | |