| 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 | $127.29 | 13.385% | $144.3278 | $144.33 | $144.35 | $144.30 |
| Purchase #2 | $207.61 | 6.243% | $220.5711 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $9.47 | 5.783% | $10.0177 | $10.02 | $10.00 | $10.00 |
| Purchase #4 | $176.84 | 13.190% | $200.1652 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $32.35 | 12.468% | $36.3834 | $36.38 | $36.40 | $36.40 |
| Purchase #6 | $143.56 | 5.147% | $150.949 | $150.95 | $150.95 | $150.90 |
| Purchase #7 | $160.85 | 5.652% | $169.9412 | $169.94 | $169.95 | $169.90 |
| 7 purchase totals = | $857.97 | $932.3554 | $932.36 | $932.35 | $932.30 | |