| 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 | $223.67 | 6.349% | $237.8708 | $237.87 | $237.85 | $237.90 |
| Purchase #2 | $26.88 | 3.547% | $27.8334 | $27.83 | $27.85 | $27.80 |
| Purchase #3 | $91.39 | 6.352% | $97.1951 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $158.92 | 5.724% | $168.0166 | $168.02 | $168.00 | $168.00 |
| Purchase #5 | $177.95 | 7.459% | $191.2233 | $191.22 | $191.20 | $191.20 |
| Purchase #6 | $44.84 | 9.857% | $49.2599 | $49.26 | $49.25 | $49.30 |
| Purchase #7 | $127.69 | 7.141% | $136.8083 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $851.34 | $908.2074 | $908.21 | $908.15 | $908.20 | |