| 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 | $150.34 | 7.522% | $161.6486 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $168.41 | 13.655% | $191.4064 | $191.41 | $191.40 | $191.40 |
| Purchase #3 | $9.94 | 5.443% | $10.481 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $189.85 | 13.328% | $215.1532 | $215.15 | $215.15 | $215.20 |
| Purchase #5 | $60.69 | 13.484% | $68.8734 | $68.87 | $68.85 | $68.90 |
| Purchase #6 | $51.62 | 6.821% | $55.141 | $55.14 | $55.15 | $55.10 |
| Purchase #7 | $29.96 | 10.235% | $33.0264 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $660.81 | $735.7300 | $735.73 | $735.75 | $735.70 | |