| 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 | $151.30 | 11.526% | $168.7388 | $168.74 | $168.75 | $168.70 |
| Purchase #2 | $34.38 | 9.729% | $37.7248 | $37.72 | $37.70 | $37.70 |
| Purchase #3 | $139.29 | 5.596% | $147.0847 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $137.68 | 13.624% | $156.4375 | $156.44 | $156.45 | $156.40 |
| Purchase #5 | $27.70 | 8.873% | $30.1578 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $125.30 | 8.398% | $135.8227 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $88.55 | 10.220% | $97.5998 | $97.60 | $97.60 | $97.60 |
| 7 purchase totals = | $704.20 | $773.5661 | $773.56 | $773.55 | $773.50 | |