| 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 | $133.83 | 6.861% | $143.0121 | $143.01 | $143.00 | $143.00 |
| Purchase #2 | $198.25 | 5.341% | $208.8385 | $208.84 | $208.85 | $208.80 |
| Purchase #3 | $54.81 | 5.507% | $57.8284 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $18.46 | 13.405% | $20.9346 | $20.93 | $20.95 | $20.90 |
| Purchase #5 | $187.91 | 8.166% | $203.2547 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $227.66 | 13.851% | $259.1932 | $259.19 | $259.20 | $259.20 |
| Purchase #7 | $126.29 | 13.159% | $142.9085 | $142.91 | $142.90 | $142.90 |
| 7 purchase totals = | $947.21 | $1,035.9700 | $1,035.96 | $1,036.00 | $1,035.90 | |