| 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 | $137.99 | 8.116% | $149.1893 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $125.50 | 5.215% | $132.0448 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $23.25 | 3.488% | $24.061 | $24.06 | $24.05 | $24.10 |
| Purchase #4 | $213.69 | 13.662% | $242.8843 | $242.88 | $242.90 | $242.90 |
| Purchase #5 | $99.68 | 8.578% | $108.2306 | $108.23 | $108.25 | $108.20 |
| Purchase #6 | $80.89 | 4.504% | $84.5333 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $15.98 | 13.763% | $18.1793 | $18.18 | $18.20 | $18.20 |
| 7 purchase totals = | $696.98 | $759.1226 | $759.11 | $759.20 | $759.10 | |