| 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 | $151.79 | 13.758% | $172.6733 | $172.67 | $172.65 | $172.70 |
| Purchase #2 | $55.45 | 11.252% | $61.6892 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $135.42 | 10.221% | $149.2613 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $24.30 | 8.735% | $26.4226 | $26.42 | $26.40 | $26.40 |
| Purchase #5 | $121.39 | 4.637% | $127.0189 | $127.02 | $127.00 | $127.00 |
| Purchase #6 | $14.66 | 4.372% | $15.3009 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $186.29 | 4.499% | $194.6712 | $194.67 | $194.65 | $194.70 |
| 7 purchase totals = | $689.30 | $747.0374 | $747.03 | $746.95 | $747.10 | |