| 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 | $139.79 | 12.146% | $156.7689 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $143.61 | 9.295% | $156.9585 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $24.61 | 8.582% | $26.722 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $173.82 | 4.842% | $182.2364 | $182.24 | $182.25 | $182.20 |
| Purchase #5 | $93.91 | 7.798% | $101.2331 | $101.23 | $101.25 | $101.20 |
| Purchase #6 | $48.94 | 12.155% | $54.8887 | $54.89 | $54.90 | $54.90 |
| Purchase #7 | $36.78 | 8.657% | $39.964 | $39.96 | $39.95 | $40.00 |
| 7 purchase totals = | $661.46 | $718.7716 | $718.77 | $718.75 | $718.80 | |