| 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 | $216.74 | 9.318% | $236.9358 | $236.94 | $236.95 | $236.90 |
| Purchase #2 | $144.36 | 11.473% | $160.9224 | $160.92 | $160.90 | $160.90 |
| Purchase #3 | $180.33 | 10.430% | $199.1384 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $118.59 | 3.652% | $122.9209 | $122.92 | $122.90 | $122.90 |
| Purchase #5 | $156.53 | 6.177% | $166.1989 | $166.20 | $166.20 | $166.20 |
| Purchase #6 | $54.95 | 3.515% | $56.8815 | $56.88 | $56.90 | $56.90 |
| Purchase #7 | $184.29 | 12.748% | $207.7833 | $207.78 | $207.80 | $207.80 |
| 7 purchase totals = | $1,055.79 | $1,150.7812 | $1,150.78 | $1,150.80 | $1,150.70 | |