| 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 | $151.87 | 3.396% | $157.0275 | $157.03 | $157.05 | $157.00 |
| Purchase #2 | $148.73 | 5.636% | $157.1124 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $161.27 | 12.202% | $180.9482 | $180.95 | $180.95 | $180.90 |
| Purchase #4 | $124.98 | 11.703% | $139.6064 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $70.90 | 3.654% | $73.4907 | $73.49 | $73.50 | $73.50 |
| Purchase #6 | $109.79 | 11.797% | $122.7419 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $245.97 | 6.376% | $261.653 | $261.65 | $261.65 | $261.70 |
| 7 purchase totals = | $1,013.51 | $1,092.5801 | $1,092.58 | $1,092.60 | $1,092.50 | |