| 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 | $145.71 | 3.139% | $150.2838 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $159.73 | 5.702% | $168.8378 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $153.67 | 3.310% | $158.7565 | $158.76 | $158.75 | $158.80 |
| Purchase #4 | $24.96 | 8.111% | $26.9845 | $26.98 | $27.00 | $27.00 |
| Purchase #5 | $55.82 | 9.593% | $61.1748 | $61.17 | $61.15 | $61.20 |
| Purchase #6 | $119.53 | 3.724% | $123.9813 | $123.98 | $124.00 | $124.00 |
| Purchase #7 | $26.39 | 4.779% | $27.6512 | $27.65 | $27.65 | $27.70 |
| 7 purchase totals = | $685.81 | $717.6699 | $717.66 | $717.70 | $717.80 | |