| 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 | $16.26 | 5.304% | $17.1224 | $17.12 | $17.10 | $17.10 |
| Purchase #2 | $139.35 | 11.527% | $155.4129 | $155.41 | $155.40 | $155.40 |
| Purchase #3 | $176.75 | 12.447% | $198.7501 | $198.75 | $198.75 | $198.80 |
| Purchase #4 | $71.90 | 7.113% | $77.0142 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $36.44 | 5.167% | $38.3229 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $107.93 | 12.833% | $121.7807 | $121.78 | $121.80 | $121.80 |
| Purchase #7 | $132.51 | 3.329% | $136.9213 | $136.92 | $136.90 | $136.90 |
| 7 purchase totals = | $681.14 | $745.3245 | $745.31 | $745.25 | $745.30 | |