| 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 | $108.32 | 13.198% | $122.6161 | $122.62 | $122.60 | $122.60 |
| Purchase #2 | $181.51 | 13.202% | $205.473 | $205.47 | $205.45 | $205.50 |
| Purchase #3 | $77.31 | 13.808% | $87.985 | $87.99 | $88.00 | $88.00 |
| Purchase #4 | $163.63 | 13.829% | $186.2584 | $186.26 | $186.25 | $186.30 |
| Purchase #5 | $187.33 | 10.578% | $207.1458 | $207.15 | $207.15 | $207.10 |
| Purchase #6 | $74.58 | 8.682% | $81.055 | $81.06 | $81.05 | $81.10 |
| Purchase #7 | $233.78 | 13.292% | $264.854 | $264.85 | $264.85 | $264.90 |
| 7 purchase totals = | $1,026.46 | $1,155.3873 | $1,155.40 | $1,155.35 | $1,155.50 | |