| 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 | $135.51 | 10.566% | $149.828 | $149.83 | $149.85 | $149.80 |
| Purchase #2 | $119.48 | 9.521% | $130.8557 | $130.86 | $130.85 | $130.90 |
| Purchase #3 | $77.27 | 6.305% | $82.1419 | $82.14 | $82.15 | $82.10 |
| Purchase #4 | $234.39 | 3.713% | $243.0929 | $243.09 | $243.10 | $243.10 |
| Purchase #5 | $161.80 | 3.118% | $166.8449 | $166.84 | $166.85 | $166.80 |
| Purchase #6 | $88.52 | 10.423% | $97.7464 | $97.75 | $97.75 | $97.70 |
| Purchase #7 | $231.50 | 13.145% | $261.9307 | $261.93 | $261.95 | $261.90 |
| 7 purchase totals = | $1,048.47 | $1,132.4405 | $1,132.44 | $1,132.50 | $1,132.30 | |