| 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 | $174.47 | 6.462% | $185.7443 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $141.79 | 3.492% | $146.7413 | $146.74 | $146.75 | $146.70 |
| Purchase #3 | $171.71 | 5.332% | $180.8656 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $150.56 | 3.432% | $155.7272 | $155.73 | $155.75 | $155.70 |
| Purchase #5 | $63.63 | 10.546% | $70.3404 | $70.34 | $70.35 | $70.30 |
| Purchase #6 | $69.80 | 11.237% | $77.6434 | $77.64 | $77.65 | $77.60 |
| Purchase #7 | $55.97 | 10.659% | $61.9358 | $61.94 | $61.95 | $61.90 |
| 7 purchase totals = | $827.93 | $878.9980 | $879.00 | $879.05 | $878.80 | |