| 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 | $206.84 | 7.645% | $222.6529 | $222.65 | $222.65 | $222.70 |
| Purchase #2 | $141.38 | 5.715% | $149.4599 | $149.46 | $149.45 | $149.50 |
| Purchase #3 | $138.25 | 8.161% | $149.5326 | $149.53 | $149.55 | $149.50 |
| Purchase #4 | $133.45 | 5.730% | $141.0967 | $141.10 | $141.10 | $141.10 |
| Purchase #5 | $19.53 | 7.730% | $21.0397 | $21.04 | $21.05 | $21.00 |
| Purchase #6 | $125.98 | 10.629% | $139.3704 | $139.37 | $139.35 | $139.40 |
| Purchase #7 | $120.92 | 4.627% | $126.515 | $126.52 | $126.50 | $126.50 |
| 7 purchase totals = | $886.35 | $949.6672 | $949.67 | $949.65 | $949.70 | |