| 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 | $143.91 | 13.595% | $163.4746 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $162.99 | 10.270% | $179.7291 | $179.73 | $179.75 | $179.70 |
| Purchase #3 | $91.64 | 4.396% | $95.6685 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $222.65 | 13.391% | $252.4651 | $252.47 | $252.45 | $252.50 |
| Purchase #5 | $243.36 | 7.823% | $262.3981 | $262.40 | $262.40 | $262.40 |
| Purchase #6 | $27.45 | 3.675% | $28.4588 | $28.46 | $28.45 | $28.50 |
| Purchase #7 | $55.83 | 8.605% | $60.6342 | $60.63 | $60.65 | $60.60 |
| 7 purchase totals = | $947.83 | $1,042.8284 | $1,042.83 | $1,042.80 | $1,042.90 | |