| 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 | $81.70 | 5.518% | $86.2082 | $86.21 | $86.20 | $86.20 |
| Purchase #2 | $162.37 | 4.139% | $169.0905 | $169.09 | $169.10 | $169.10 |
| Purchase #3 | $203.80 | 4.421% | $212.81 | $212.81 | $212.80 | $212.80 |
| Purchase #4 | $164.69 | 6.757% | $175.8181 | $175.82 | $175.80 | $175.80 |
| Purchase #5 | $212.49 | 10.150% | $234.0577 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $70.64 | 11.240% | $78.5799 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $161.64 | 4.244% | $168.5 | $168.50 | $168.50 | $168.50 |
| 7 purchase totals = | $1,057.33 | $1,125.0644 | $1,125.07 | $1,125.05 | $1,125.10 | |