| 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 | $136.90 | 9.557% | $149.9835 | $149.98 | $150.00 | $150.00 |
| Purchase #2 | $9.74 | 5.831% | $10.3079 | $10.31 | $10.30 | $10.30 |
| Purchase #3 | $125.48 | 7.114% | $134.4066 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $199.88 | 10.722% | $221.3111 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $167.74 | 3.549% | $173.6931 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $31.63 | 5.850% | $33.4804 | $33.48 | $33.50 | $33.50 |
| Purchase #7 | $239.92 | 9.363% | $262.3837 | $262.38 | $262.40 | $262.40 |
| 7 purchase totals = | $911.29 | $985.5663 | $985.56 | $985.60 | $985.60 | |