| 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 | $137.28 | 3.602% | $142.2248 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $28.33 | 8.283% | $30.6766 | $30.68 | $30.70 | $30.70 |
| Purchase #3 | $150.88 | 8.554% | $163.7863 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $91.66 | 13.217% | $103.7747 | $103.77 | $103.75 | $103.80 |
| Purchase #5 | $245.91 | 8.326% | $266.3845 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $191.65 | 13.614% | $217.7412 | $217.74 | $217.75 | $217.70 |
| Purchase #7 | $26.81 | 3.107% | $27.643 | $27.64 | $27.65 | $27.60 |
| 7 purchase totals = | $872.52 | $952.2311 | $952.22 | $952.25 | $952.20 | |