| 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 | $179.93 | 7.434% | $193.306 | $193.31 | $193.30 | $193.30 |
| Purchase #2 | $9.71 | 11.146% | $10.7923 | $10.79 | $10.80 | $10.80 |
| Purchase #3 | $20.71 | 4.209% | $21.5817 | $21.58 | $21.60 | $21.60 |
| Purchase #4 | $166.53 | 9.257% | $181.9457 | $181.95 | $181.95 | $181.90 |
| Purchase #5 | $28.57 | 3.294% | $29.5111 | $29.51 | $29.50 | $29.50 |
| Purchase #6 | $116.40 | 13.289% | $131.8684 | $131.87 | $131.85 | $131.90 |
| Purchase #7 | $76.88 | 10.264% | $84.771 | $84.77 | $84.75 | $84.80 |
| 7 purchase totals = | $598.73 | $653.7762 | $653.78 | $653.75 | $653.80 | |