| 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 | $177.47 | 4.205% | $184.9326 | $184.93 | $184.95 | $184.90 |
| Purchase #2 | $23.61 | 13.241% | $26.7362 | $26.74 | $26.75 | $26.70 |
| Purchase #3 | $67.28 | 13.107% | $76.0984 | $76.10 | $76.10 | $76.10 |
| Purchase #4 | $70.25 | 13.447% | $79.6965 | $79.70 | $79.70 | $79.70 |
| Purchase #5 | $218.71 | 10.633% | $241.9654 | $241.97 | $241.95 | $242.00 |
| Purchase #6 | $217.72 | 6.853% | $232.6404 | $232.64 | $232.65 | $232.60 |
| Purchase #7 | $55.96 | 10.451% | $61.8084 | $61.81 | $61.80 | $61.80 |
| 7 purchase totals = | $831.00 | $903.8779 | $903.89 | $903.90 | $903.80 | |