| 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 | $126.98 | 8.409% | $137.6577 | $137.66 | $137.65 | $137.70 |
| Purchase #2 | $87.64 | 5.779% | $92.7047 | $92.70 | $92.70 | $92.70 |
| Purchase #3 | $176.99 | 12.526% | $199.1598 | $199.16 | $199.15 | $199.20 |
| Purchase #4 | $190.37 | 4.523% | $198.9804 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $160.79 | 9.403% | $175.9091 | $175.91 | $175.90 | $175.90 |
| Purchase #6 | $216.41 | 8.271% | $234.3093 | $234.31 | $234.30 | $234.30 |
| Purchase #7 | $182.47 | 8.710% | $198.3631 | $198.36 | $198.35 | $198.40 |
| 7 purchase totals = | $1,141.65 | $1,237.0841 | $1,237.08 | $1,237.05 | $1,237.20 | |