| 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 | $143.36 | 6.650% | $152.8934 | $152.89 | $152.90 | $152.90 |
| Purchase #2 | $147.83 | 12.260% | $165.954 | $165.95 | $165.95 | $166.00 |
| Purchase #3 | $226.45 | 4.580% | $236.8214 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $15.61 | 13.467% | $17.7122 | $17.71 | $17.70 | $17.70 |
| Purchase #5 | $139.97 | 7.867% | $150.9814 | $150.98 | $151.00 | $151.00 |
| Purchase #6 | $139.97 | 4.146% | $145.7732 | $145.77 | $145.75 | $145.80 |
| Purchase #7 | $169.90 | 5.678% | $179.5469 | $179.55 | $179.55 | $179.50 |
| 7 purchase totals = | $983.09 | $1,049.6825 | $1,049.67 | $1,049.65 | $1,049.70 | |