| 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 | $157.62 | 4.349% | $164.4749 | $164.47 | $164.45 | $164.50 |
| Purchase #2 | $117.51 | 12.575% | $132.2869 | $132.29 | $132.30 | $132.30 |
| Purchase #3 | $184.80 | 8.397% | $200.3177 | $200.32 | $200.30 | $200.30 |
| Purchase #4 | $120.73 | 13.442% | $136.9585 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $58.37 | 12.456% | $65.6406 | $65.64 | $65.65 | $65.60 |
| Purchase #6 | $11.84 | 4.731% | $12.4002 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $180.97 | 11.449% | $201.6893 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $831.84 | $913.7681 | $913.77 | $913.75 | $913.80 | |