| 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 | $148.91 | 12.276% | $167.1902 | $167.19 | $167.20 | $167.20 |
| Purchase #2 | $68.84 | 9.289% | $75.2345 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $133.79 | 12.421% | $150.4081 | $150.41 | $150.40 | $150.40 |
| Purchase #4 | $126.89 | 9.395% | $138.8113 | $138.81 | $138.80 | $138.80 |
| Purchase #5 | $73.27 | 11.528% | $81.7166 | $81.72 | $81.70 | $81.70 |
| Purchase #6 | $62.66 | 5.685% | $66.2222 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $18.79 | 8.146% | $20.3206 | $20.32 | $20.30 | $20.30 |
| 7 purchase totals = | $633.15 | $699.9035 | $699.90 | $699.85 | $699.80 | |