| 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 | $227.33 | 4.421% | $237.3803 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $127.32 | 4.214% | $132.6853 | $132.69 | $132.70 | $132.70 |
| Purchase #3 | $162.34 | 6.771% | $173.332 | $173.33 | $173.35 | $173.30 |
| Purchase #4 | $164.67 | 5.488% | $173.7071 | $173.71 | $173.70 | $173.70 |
| Purchase #5 | $188.92 | 6.432% | $201.0713 | $201.07 | $201.05 | $201.10 |
| Purchase #6 | $14.61 | 7.787% | $15.7477 | $15.75 | $15.75 | $15.70 |
| Purchase #7 | $34.86 | 7.469% | $37.4637 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $920.05 | $971.3874 | $971.39 | $971.40 | $971.40 | |