| 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 | $151.26 | 4.356% | $157.8489 | $157.85 | $157.85 | $157.80 |
| Purchase #2 | $223.50 | 4.677% | $233.9531 | $233.95 | $233.95 | $234.00 |
| Purchase #3 | $72.50 | 7.714% | $78.0927 | $78.09 | $78.10 | $78.10 |
| Purchase #4 | $76.26 | 3.563% | $78.9771 | $78.98 | $79.00 | $79.00 |
| Purchase #5 | $240.54 | 12.276% | $270.0687 | $270.07 | $270.05 | $270.10 |
| Purchase #6 | $61.95 | 9.181% | $67.6376 | $67.64 | $67.65 | $67.60 |
| Purchase #7 | $230.56 | 6.862% | $246.381 | $246.38 | $246.40 | $246.40 |
| 7 purchase totals = | $1,056.57 | $1,132.9591 | $1,132.96 | $1,133.00 | $1,133.00 | |