| 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 | $72.49 | 6.593% | $77.2693 | $77.27 | $77.25 | $77.30 |
| Purchase #2 | $173.78 | 9.416% | $190.1431 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $178.76 | 4.655% | $187.0813 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $243.43 | 8.715% | $264.6449 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $46.94 | 3.712% | $48.6824 | $48.68 | $48.70 | $48.70 |
| Purchase #6 | $185.54 | 12.622% | $208.9589 | $208.96 | $208.95 | $209.00 |
| Purchase #7 | $233.94 | 7.562% | $251.6305 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $1,134.88 | $1,228.4104 | $1,228.40 | $1,228.45 | $1,228.40 | |