| 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 | $175.30 | 6.334% | $186.4035 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $121.47 | 9.279% | $132.7412 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $114.50 | 9.408% | $125.2722 | $125.27 | $125.25 | $125.30 |
| Purchase #4 | $212.59 | 12.668% | $239.5209 | $239.52 | $239.50 | $239.50 |
| Purchase #5 | $188.64 | 5.628% | $199.2567 | $199.26 | $199.25 | $199.30 |
| Purchase #6 | $105.61 | 8.668% | $114.7643 | $114.76 | $114.75 | $114.80 |
| Purchase #7 | $110.90 | 13.628% | $126.0135 | $126.01 | $126.00 | $126.00 |
| 7 purchase totals = | $1,029.01 | $1,123.9723 | $1,123.96 | $1,123.90 | $1,124.00 | |