| 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 | $153.45 | 8.292% | $166.1741 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $171.81 | 3.761% | $178.2718 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $62.32 | 10.829% | $69.0686 | $69.07 | $69.05 | $69.10 |
| Purchase #4 | $126.72 | 4.780% | $132.7772 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $122.61 | 8.459% | $132.9816 | $132.98 | $133.00 | $133.00 |
| Purchase #6 | $102.41 | 3.763% | $106.2637 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $91.69 | 9.275% | $100.1942 | $100.19 | $100.20 | $100.20 |
| 7 purchase totals = | $831.01 | $885.7312 | $885.72 | $885.70 | $885.90 | |