| 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 | $130.72 | 7.418% | $140.4168 | $140.42 | $140.40 | $140.40 |
| Purchase #2 | $226.32 | 13.708% | $257.3439 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $190.36 | 3.446% | $196.9198 | $196.92 | $196.90 | $196.90 |
| Purchase #4 | $237.46 | 11.436% | $264.6159 | $264.62 | $264.60 | $264.60 |
| Purchase #5 | $216.59 | 5.845% | $229.2497 | $229.25 | $229.25 | $229.20 |
| Purchase #6 | $155.59 | 4.867% | $163.1626 | $163.16 | $163.15 | $163.20 |
| Purchase #7 | $77.35 | 4.217% | $80.6118 | $80.61 | $80.60 | $80.60 |
| 7 purchase totals = | $1,234.39 | $1,332.3205 | $1,332.32 | $1,332.25 | $1,332.20 | |