| 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 | $140.46 | 7.775% | $151.3808 | $151.38 | $151.40 | $151.40 |
| Purchase #2 | $119.92 | 4.809% | $125.687 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $64.36 | 5.314% | $67.7801 | $67.78 | $67.80 | $67.80 |
| Purchase #4 | $142.81 | 9.378% | $156.2027 | $156.20 | $156.20 | $156.20 |
| Purchase #5 | $222.92 | 9.782% | $244.726 | $244.73 | $244.75 | $244.70 |
| Purchase #6 | $234.78 | 10.289% | $258.9365 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $212.51 | 9.675% | $233.0703 | $233.07 | $233.05 | $233.10 |
| 7 purchase totals = | $1,137.76 | $1,237.7834 | $1,237.79 | $1,237.85 | $1,237.80 | |