| 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 | $206.43 | 3.421% | $213.492 | $213.49 | $213.50 | $213.50 |
| Purchase #2 | $42.49 | 6.562% | $45.2782 | $45.28 | $45.30 | $45.30 |
| Purchase #3 | $80.59 | 3.350% | $83.2898 | $83.29 | $83.30 | $83.30 |
| Purchase #4 | $154.44 | 6.156% | $163.9473 | $163.95 | $163.95 | $163.90 |
| Purchase #5 | $203.52 | 9.665% | $223.1902 | $223.19 | $223.20 | $223.20 |
| Purchase #6 | $111.36 | 13.225% | $126.0874 | $126.09 | $126.10 | $126.10 |
| Purchase #7 | $91.90 | 4.218% | $95.7763 | $95.78 | $95.80 | $95.80 |
| 7 purchase totals = | $890.73 | $951.0612 | $951.07 | $951.15 | $951.10 | |