| 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 | $129.98 | 7.341% | $139.5218 | $139.52 | $139.50 | $139.50 |
| Purchase #2 | $157.85 | 11.346% | $175.7597 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $10.46 | 8.156% | $11.3131 | $11.31 | $11.30 | $11.30 |
| Purchase #4 | $69.71 | 12.762% | $78.6064 | $78.61 | $78.60 | $78.60 |
| Purchase #5 | $87.38 | 5.239% | $91.9578 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $15.43 | 11.122% | $17.1461 | $17.15 | $17.15 | $17.10 |
| Purchase #7 | $154.73 | 8.385% | $167.7041 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $625.54 | $682.0090 | $682.01 | $681.95 | $682.00 | |