| 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 | $137.52 | 9.250% | $150.2406 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $34.34 | 4.762% | $35.9753 | $35.98 | $36.00 | $36.00 |
| Purchase #3 | $222.38 | 11.495% | $247.9426 | $247.94 | $247.95 | $247.90 |
| Purchase #4 | $243.71 | 6.825% | $260.3432 | $260.34 | $260.35 | $260.30 |
| Purchase #5 | $31.99 | 13.683% | $36.3672 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $90.99 | 7.315% | $97.6459 | $97.65 | $97.65 | $97.60 |
| Purchase #7 | $46.59 | 5.681% | $49.2368 | $49.24 | $49.25 | $49.20 |
| 7 purchase totals = | $807.52 | $877.7516 | $877.76 | $877.80 | $877.60 | |