| 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 | $141.87 | 12.360% | $159.4051 | $159.41 | $159.40 | $159.40 |
| Purchase #2 | $208.90 | 13.230% | $236.5375 | $236.54 | $236.55 | $236.50 |
| Purchase #3 | $152.55 | 10.225% | $168.1482 | $168.15 | $168.15 | $168.10 |
| Purchase #4 | $213.48 | 11.441% | $237.9042 | $237.90 | $237.90 | $237.90 |
| Purchase #5 | $155.58 | 10.555% | $172.0015 | $172.00 | $172.00 | $172.00 |
| Purchase #6 | $124.39 | 7.242% | $133.3983 | $133.40 | $133.40 | $133.40 |
| Purchase #7 | $167.92 | 8.744% | $182.6029 | $182.60 | $182.60 | $182.60 |
| 7 purchase totals = | $1,164.69 | $1,289.9977 | $1,290.00 | $1,290.00 | $1,289.90 | |