| 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 | $161.55 | 3.609% | $167.3803 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $35.97 | 8.191% | $38.9163 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $77.71 | 7.126% | $83.2476 | $83.25 | $83.25 | $83.20 |
| Purchase #4 | $103.90 | 7.527% | $111.7206 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $88.36 | 10.432% | $97.5777 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $51.55 | 11.267% | $57.3581 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $212.73 | 10.601% | $235.2815 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $731.77 | $791.4821 | $791.49 | $791.50 | $791.50 | |