| 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 | $182.28 | 8.383% | $197.5605 | $197.56 | $197.55 | $197.60 |
| Purchase #2 | $205.32 | 9.229% | $224.269 | $224.27 | $224.25 | $224.30 |
| Purchase #3 | $146.76 | 11.861% | $164.1672 | $164.17 | $164.15 | $164.20 |
| Purchase #4 | $57.81 | 5.663% | $61.0838 | $61.08 | $61.10 | $61.10 |
| Purchase #5 | $153.64 | 6.549% | $163.7019 | $163.70 | $163.70 | $163.70 |
| Purchase #6 | $124.66 | 10.292% | $137.49 | $137.49 | $137.50 | $137.50 |
| Purchase #7 | $126.93 | 11.662% | $141.7326 | $141.73 | $141.75 | $141.70 |
| 7 purchase totals = | $997.40 | $1,090.0050 | $1,090.00 | $1,090.00 | $1,090.10 | |