| 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 | $181.46 | 7.678% | $195.3925 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $159.33 | 12.855% | $179.8119 | $179.81 | $179.80 | $179.80 |
| Purchase #3 | $68.88 | 7.844% | $74.2829 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $116.74 | 10.337% | $128.8074 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $55.63 | 13.112% | $62.9242 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $249.55 | 4.794% | $261.5134 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $30.25 | 12.537% | $34.0424 | $34.04 | $34.05 | $34.00 |
| 7 purchase totals = | $861.84 | $936.7747 | $936.76 | $936.75 | $936.70 | |