| 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 | $147.30 | 4.610% | $154.0905 | $154.09 | $154.10 | $154.10 |
| Purchase #2 | $78.46 | 13.198% | $88.8152 | $88.82 | $88.80 | $88.80 |
| Purchase #3 | $86.25 | 13.413% | $97.8187 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $29.49 | 11.734% | $32.9504 | $32.95 | $32.95 | $33.00 |
| Purchase #5 | $169.61 | 8.105% | $183.3569 | $183.36 | $183.35 | $183.40 |
| Purchase #6 | $111.46 | 8.854% | $121.3287 | $121.33 | $121.35 | $121.30 |
| Purchase #7 | $167.46 | 3.123% | $172.6898 | $172.69 | $172.70 | $172.70 |
| 7 purchase totals = | $790.03 | $851.0502 | $851.06 | $851.05 | $851.10 | |