| 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 | $191.33 | 5.402% | $201.6656 | $201.67 | $201.65 | $201.70 |
| Purchase #2 | $29.72 | 4.199% | $30.9679 | $30.97 | $30.95 | $31.00 |
| Purchase #3 | $163.80 | 7.335% | $175.8147 | $175.81 | $175.80 | $175.80 |
| Purchase #4 | $132.45 | 5.320% | $139.4963 | $139.50 | $139.50 | $139.50 |
| Purchase #5 | $215.36 | 4.815% | $225.7296 | $225.73 | $225.75 | $225.70 |
| Purchase #6 | $141.36 | 6.160% | $150.0678 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $119.81 | 6.806% | $127.9643 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $993.83 | $1,051.7062 | $1,051.71 | $1,051.65 | $1,051.80 | |