| 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 | $151.56 | 13.207% | $171.5765 | $171.58 | $171.60 | $171.60 |
| Purchase #2 | $39.51 | 8.793% | $42.9841 | $42.98 | $43.00 | $43.00 |
| Purchase #3 | $50.40 | 8.557% | $54.7127 | $54.71 | $54.70 | $54.70 |
| Purchase #4 | $49.61 | 12.599% | $55.8604 | $55.86 | $55.85 | $55.90 |
| Purchase #5 | $138.88 | 8.521% | $150.714 | $150.71 | $150.70 | $150.70 |
| Purchase #6 | $204.97 | 11.108% | $227.7381 | $227.74 | $227.75 | $227.70 |
| Purchase #7 | $106.42 | 10.185% | $117.2589 | $117.26 | $117.25 | $117.30 |
| 7 purchase totals = | $741.35 | $820.8447 | $820.84 | $820.85 | $820.90 | |