| 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 | $180.30 | 10.586% | $199.3866 | $199.39 | $199.40 | $199.40 |
| Purchase #2 | $150.79 | 4.552% | $157.654 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $119.78 | 5.665% | $126.5655 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $212.59 | 8.732% | $231.1534 | $231.15 | $231.15 | $231.20 |
| Purchase #5 | $208.74 | 6.826% | $222.9886 | $222.99 | $223.00 | $223.00 |
| Purchase #6 | $87.72 | 12.765% | $98.9175 | $98.92 | $98.90 | $98.90 |
| Purchase #7 | $32.62 | 12.150% | $36.5833 | $36.58 | $36.60 | $36.60 |
| 7 purchase totals = | $992.54 | $1,073.2489 | $1,073.25 | $1,073.25 | $1,073.40 | |