| 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 | $123.68 | 8.655% | $134.3845 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $47.43 | 7.456% | $50.9664 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $150.83 | 11.873% | $168.738 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $157.68 | 10.208% | $173.776 | $173.78 | $173.80 | $173.80 |
| Purchase #5 | $51.80 | 9.743% | $56.8469 | $56.85 | $56.85 | $56.80 |
| Purchase #6 | $142.44 | 11.529% | $158.8619 | $158.86 | $158.85 | $158.90 |
| Purchase #7 | $80.64 | 7.121% | $86.3824 | $86.38 | $86.40 | $86.40 |
| 7 purchase totals = | $754.50 | $829.9561 | $829.96 | $830.00 | $830.00 | |