| 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 | $171.56 | 12.179% | $192.4543 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $13.32 | 6.606% | $14.1999 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $74.49 | 11.507% | $83.0616 | $83.06 | $83.05 | $83.10 |
| Purchase #4 | $144.44 | 11.593% | $161.1849 | $161.18 | $161.20 | $161.20 |
| Purchase #5 | $242.71 | 11.441% | $270.4785 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $121.93 | 8.563% | $132.3709 | $132.37 | $132.35 | $132.40 |
| Purchase #7 | $9.62 | 10.793% | $10.6583 | $10.66 | $10.65 | $10.70 |
| 7 purchase totals = | $778.07 | $864.4084 | $864.40 | $864.40 | $864.60 | |