| 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 | $132.74 | 13.717% | $150.9479 | $150.95 | $150.95 | $150.90 |
| Purchase #2 | $120.50 | 11.297% | $134.1129 | $134.11 | $134.10 | $134.10 |
| Purchase #3 | $149.57 | 9.377% | $163.5952 | $163.60 | $163.60 | $163.60 |
| Purchase #4 | $56.84 | 7.439% | $61.0683 | $61.07 | $61.05 | $61.10 |
| Purchase #5 | $54.82 | 4.654% | $57.3713 | $57.37 | $57.35 | $57.40 |
| Purchase #6 | $24.67 | 13.525% | $28.0066 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $126.72 | 12.258% | $142.2533 | $142.25 | $142.25 | $142.30 |
| 7 purchase totals = | $665.86 | $737.3555 | $737.36 | $737.30 | $737.40 | |