| 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 | $205.33 | 8.320% | $222.4135 | $222.41 | $222.40 | $222.40 |
| Purchase #2 | $35.57 | 3.756% | $36.906 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $153.76 | 5.600% | $162.3706 | $162.37 | $162.35 | $162.40 |
| Purchase #4 | $182.38 | 3.476% | $188.7195 | $188.72 | $188.70 | $188.70 |
| Purchase #5 | $22.37 | 7.771% | $24.1084 | $24.11 | $24.10 | $24.10 |
| Purchase #6 | $25.59 | 10.710% | $28.3307 | $28.33 | $28.35 | $28.30 |
| Purchase #7 | $146.73 | 11.469% | $163.5585 | $163.56 | $163.55 | $163.60 |
| 7 purchase totals = | $771.73 | $826.4072 | $826.41 | $826.35 | $826.40 | |