| 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 | $144.25 | 4.326% | $150.4903 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $80.73 | 5.842% | $85.4462 | $85.45 | $85.45 | $85.40 |
| Purchase #3 | $66.46 | 3.648% | $68.8845 | $68.88 | $68.90 | $68.90 |
| Purchase #4 | $148.82 | 4.278% | $155.1865 | $155.19 | $155.20 | $155.20 |
| Purchase #5 | $26.49 | 13.711% | $30.122 | $30.12 | $30.10 | $30.10 |
| Purchase #6 | $7.73 | 4.294% | $8.0619 | $8.06 | $8.05 | $8.10 |
| Purchase #7 | $144.87 | 6.865% | $154.8153 | $154.82 | $154.80 | $154.80 |
| 7 purchase totals = | $619.35 | $653.0067 | $653.01 | $653.00 | $653.00 | |