| 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 | $129.88 | 12.521% | $146.1423 | $146.14 | $146.15 | $146.10 |
| Purchase #2 | $75.88 | 13.383% | $86.035 | $86.04 | $86.05 | $86.00 |
| Purchase #3 | $207.98 | 8.372% | $225.3921 | $225.39 | $225.40 | $225.40 |
| Purchase #4 | $187.54 | 7.258% | $201.1517 | $201.15 | $201.15 | $201.20 |
| Purchase #5 | $201.99 | 5.723% | $213.5499 | $213.55 | $213.55 | $213.50 |
| Purchase #6 | $93.29 | 6.231% | $99.1029 | $99.10 | $99.10 | $99.10 |
| Purchase #7 | $18.98 | 10.725% | $21.0156 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $915.54 | $992.3895 | $992.39 | $992.40 | $992.30 | |