| 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 | $213.79 | 3.727% | $221.758 | $221.76 | $221.75 | $221.80 |
| Purchase #2 | $106.74 | 4.606% | $111.6564 | $111.66 | $111.65 | $111.70 |
| Purchase #3 | $34.83 | 12.186% | $39.0744 | $39.07 | $39.05 | $39.10 |
| Purchase #4 | $148.63 | 7.313% | $159.4993 | $159.50 | $159.50 | $159.50 |
| Purchase #5 | $132.41 | 9.867% | $145.4749 | $145.47 | $145.45 | $145.50 |
| Purchase #6 | $35.69 | 10.504% | $39.4389 | $39.44 | $39.45 | $39.40 |
| Purchase #7 | $88.73 | 7.569% | $95.446 | $95.45 | $95.45 | $95.40 |
| 7 purchase totals = | $760.82 | $812.3479 | $812.35 | $812.30 | $812.40 | |