| 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 | $180.59 | 5.536% | $190.5875 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $5.69 | 6.615% | $6.0664 | $6.07 | $6.05 | $6.10 |
| Purchase #3 | $184.25 | 8.692% | $200.265 | $200.27 | $200.25 | $200.30 |
| Purchase #4 | $205.34 | 12.738% | $231.4962 | $231.50 | $231.50 | $231.50 |
| Purchase #5 | $245.77 | 11.228% | $273.3651 | $273.37 | $273.35 | $273.40 |
| Purchase #6 | $46.34 | 12.316% | $52.0472 | $52.05 | $52.05 | $52.00 |
| Purchase #7 | $75.41 | 11.748% | $84.2692 | $84.27 | $84.25 | $84.30 |
| 7 purchase totals = | $943.39 | $1,038.0966 | $1,038.12 | $1,038.05 | $1,038.20 | |