| 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 | $21.43 | 10.194% | $23.6146 | $23.61 | $23.60 | $23.60 |
| Purchase #2 | $145.86 | 7.721% | $157.1219 | $157.12 | $157.10 | $157.10 |
| Purchase #3 | $193.86 | 12.778% | $218.6314 | $218.63 | $218.65 | $218.60 |
| Purchase #4 | $205.30 | 8.468% | $222.6848 | $222.68 | $222.70 | $222.70 |
| Purchase #5 | $70.64 | 13.590% | $80.24 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $82.71 | 7.205% | $88.6693 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $152.48 | 7.176% | $163.422 | $163.42 | $163.40 | $163.40 |
| 7 purchase totals = | $872.28 | $954.3840 | $954.37 | $954.35 | $954.30 | |