| 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 | $188.42 | 7.800% | $203.1168 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $14.57 | 3.351% | $15.0582 | $15.06 | $15.05 | $15.10 |
| Purchase #3 | $195.41 | 11.175% | $217.2471 | $217.25 | $217.25 | $217.20 |
| Purchase #4 | $7.45 | 11.308% | $8.2924 | $8.29 | $8.30 | $8.30 |
| Purchase #5 | $102.58 | 11.327% | $114.1992 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $87.81 | 12.741% | $98.9979 | $99.00 | $99.00 | $99.00 |
| Purchase #7 | $179.45 | 7.171% | $192.3184 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $775.69 | $849.2300 | $849.24 | $849.20 | $849.20 | |