| 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 | $205.62 | 10.764% | $227.7529 | $227.75 | $227.75 | $227.80 |
| Purchase #2 | $156.71 | 8.721% | $170.3767 | $170.38 | $170.40 | $170.40 |
| Purchase #3 | $140.74 | 8.874% | $153.2293 | $153.23 | $153.25 | $153.20 |
| Purchase #4 | $69.29 | 12.625% | $78.0379 | $78.04 | $78.05 | $78.00 |
| Purchase #5 | $15.38 | 5.634% | $16.2465 | $16.25 | $16.25 | $16.20 |
| Purchase #6 | $166.70 | 8.868% | $181.483 | $181.48 | $181.50 | $181.50 |
| Purchase #7 | $64.73 | 6.462% | $68.9129 | $68.91 | $68.90 | $68.90 |
| 7 purchase totals = | $819.17 | $896.0392 | $896.04 | $896.10 | $896.00 | |