| 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 | $160.30 | 12.192% | $179.8438 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $225.55 | 4.176% | $234.969 | $234.97 | $234.95 | $235.00 |
| Purchase #3 | $152.74 | 10.744% | $169.1504 | $169.15 | $169.15 | $169.20 |
| Purchase #4 | $213.97 | 8.127% | $231.3593 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $81.81 | 8.197% | $88.516 | $88.52 | $88.50 | $88.50 |
| Purchase #6 | $58.90 | 8.367% | $63.8282 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $81.47 | 12.848% | $91.9373 | $91.94 | $91.95 | $91.90 |
| 7 purchase totals = | $974.74 | $1,059.6040 | $1,059.61 | $1,059.60 | $1,059.60 | |