| 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 | $148.74 | 5.418% | $156.7987 | $156.80 | $156.80 | $156.80 |
| Purchase #2 | $185.64 | 13.267% | $210.2689 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $70.74 | 9.790% | $77.6654 | $77.67 | $77.65 | $77.70 |
| Purchase #4 | $32.66 | 12.704% | $36.8091 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $24.45 | 12.350% | $27.4696 | $27.47 | $27.45 | $27.50 |
| Purchase #6 | $138.64 | 9.685% | $152.0673 | $152.07 | $152.05 | $152.10 |
| Purchase #7 | $229.43 | 5.575% | $242.2207 | $242.22 | $242.20 | $242.20 |
| 7 purchase totals = | $830.30 | $903.2997 | $903.31 | $903.20 | $903.40 | |