| 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 | $202.54 | 9.456% | $221.6922 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $144.96 | 7.156% | $155.3333 | $155.33 | $155.35 | $155.30 |
| Purchase #3 | $224.65 | 8.516% | $243.7812 | $243.78 | $243.80 | $243.80 |
| Purchase #4 | $205.29 | 4.691% | $214.9202 | $214.92 | $214.90 | $214.90 |
| Purchase #5 | $122.31 | 9.614% | $134.0689 | $134.07 | $134.05 | $134.10 |
| Purchase #6 | $10.78 | 13.615% | $12.2477 | $12.25 | $12.25 | $12.20 |
| Purchase #7 | $6.39 | 5.543% | $6.7442 | $6.74 | $6.75 | $6.70 |
| 7 purchase totals = | $916.92 | $988.7877 | $988.78 | $988.80 | $988.70 | |