| 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 | $131.64 | 5.589% | $138.9974 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $195.90 | 6.513% | $208.659 | $208.66 | $208.65 | $208.70 |
| Purchase #3 | $89.82 | 12.802% | $101.3188 | $101.32 | $101.30 | $101.30 |
| Purchase #4 | $38.40 | 3.362% | $39.691 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $227.90 | 8.479% | $247.2236 | $247.22 | $247.20 | $247.20 |
| Purchase #6 | $44.59 | 9.530% | $48.8394 | $48.84 | $48.85 | $48.80 |
| Purchase #7 | $161.84 | 3.566% | $167.6112 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $890.09 | $952.3404 | $952.34 | $952.30 | $952.30 | |