| 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 | $66.88 | 13.545% | $75.9389 | $75.94 | $75.95 | $75.90 |
| Purchase #2 | $166.66 | 3.291% | $172.1448 | $172.14 | $172.15 | $172.10 |
| Purchase #3 | $117.81 | 13.531% | $133.7509 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $208.96 | 6.456% | $222.4505 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $239.67 | 12.860% | $270.4916 | $270.49 | $270.50 | $270.50 |
| Purchase #6 | $192.98 | 5.345% | $203.2948 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $157.42 | 7.857% | $169.7885 | $169.79 | $169.80 | $169.80 |
| 7 purchase totals = | $1,150.38 | $1,247.8600 | $1,247.85 | $1,247.90 | $1,247.90 | |