| 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 | $16.97 | 4.179% | $17.6792 | $17.68 | $17.70 | $17.70 |
| Purchase #2 | $174.27 | 8.353% | $188.8268 | $188.83 | $188.85 | $188.80 |
| Purchase #3 | $236.85 | 10.473% | $261.6553 | $261.66 | $261.65 | $261.70 |
| Purchase #4 | $5.57 | 12.562% | $6.2697 | $6.27 | $6.25 | $6.30 |
| Purchase #5 | $241.53 | 10.465% | $266.8061 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $83.64 | 12.542% | $94.1301 | $94.13 | $94.15 | $94.10 |
| Purchase #7 | $141.76 | 7.786% | $152.7974 | $152.80 | $152.80 | $152.80 |
| 7 purchase totals = | $900.59 | $988.1646 | $988.18 | $988.20 | $988.20 | |