| 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 | $69.53 | 4.146% | $72.4127 | $72.41 | $72.40 | $72.40 |
| Purchase #2 | $143.85 | 12.464% | $161.7795 | $161.78 | $161.80 | $161.80 |
| Purchase #3 | $235.68 | 10.737% | $260.985 | $260.99 | $261.00 | $261.00 |
| Purchase #4 | $116.40 | 9.189% | $127.096 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $38.64 | 4.352% | $40.3216 | $40.32 | $40.30 | $40.30 |
| Purchase #6 | $151.75 | 7.528% | $163.1737 | $163.17 | $163.15 | $163.20 |
| Purchase #7 | $83.49 | 13.791% | $95.0041 | $95.00 | $95.00 | $95.00 |
| 7 purchase totals = | $839.34 | $920.7726 | $920.77 | $920.75 | $920.80 | |