| 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 | $126.59 | 8.563% | $137.4299 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $154.83 | 8.700% | $168.3002 | $168.30 | $168.30 | $168.30 |
| Purchase #3 | $131.60 | 7.536% | $141.5174 | $141.52 | $141.50 | $141.50 |
| Purchase #4 | $160.78 | 7.709% | $173.1745 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $150.87 | 8.475% | $163.6562 | $163.66 | $163.65 | $163.70 |
| Purchase #6 | $227.46 | 3.548% | $235.5303 | $235.53 | $235.55 | $235.50 |
| Purchase #7 | $108.76 | 7.604% | $117.0301 | $117.03 | $117.05 | $117.00 |
| 7 purchase totals = | $1,060.89 | $1,136.6386 | $1,136.64 | $1,136.65 | $1,136.60 | |