| 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 | $150.78 | 5.855% | $159.6082 | $159.61 | $159.60 | $159.60 |
| Purchase #2 | $26.66 | 13.817% | $30.3436 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $179.31 | 6.454% | $190.8827 | $190.88 | $190.90 | $190.90 |
| Purchase #4 | $227.51 | 13.305% | $257.7802 | $257.78 | $257.80 | $257.80 |
| Purchase #5 | $59.98 | 11.575% | $66.9227 | $66.92 | $66.90 | $66.90 |
| Purchase #6 | $148.40 | 9.112% | $161.9222 | $161.92 | $161.90 | $161.90 |
| Purchase #7 | $63.37 | 11.758% | $70.821 | $70.82 | $70.80 | $70.80 |
| 7 purchase totals = | $856.01 | $938.2806 | $938.27 | $938.25 | $938.20 | |