| 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 | $35.75 | 6.422% | $38.0459 | $38.05 | $38.05 | $38.00 |
| Purchase #2 | $151.80 | 10.320% | $167.4658 | $167.47 | $167.45 | $167.50 |
| Purchase #3 | $169.66 | 7.596% | $182.5474 | $182.55 | $182.55 | $182.50 |
| Purchase #4 | $163.86 | 9.864% | $180.0232 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $127.74 | 11.727% | $142.7201 | $142.72 | $142.70 | $142.70 |
| Purchase #6 | $66.63 | 9.520% | $72.9732 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $126.31 | 8.842% | $137.4783 | $137.48 | $137.50 | $137.50 |
| 7 purchase totals = | $841.75 | $921.2539 | $921.26 | $921.20 | $921.20 | |