| 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 | $168.30 | 8.688% | $182.9219 | $182.92 | $182.90 | $182.90 |
| Purchase #2 | $78.59 | 5.796% | $83.1451 | $83.15 | $83.15 | $83.10 |
| Purchase #3 | $91.97 | 10.135% | $101.2912 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $74.57 | 12.185% | $83.6564 | $83.66 | $83.65 | $83.70 |
| Purchase #5 | $137.92 | 5.263% | $145.1787 | $145.18 | $145.20 | $145.20 |
| Purchase #6 | $115.93 | 13.625% | $131.7255 | $131.73 | $131.75 | $131.70 |
| Purchase #7 | $209.47 | 3.775% | $217.3775 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $876.75 | $945.2963 | $945.31 | $945.35 | $945.30 | |