| 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 | $138.51 | 11.834% | $154.9013 | $154.90 | $154.90 | $154.90 |
| Purchase #2 | $6.46 | 10.638% | $7.1472 | $7.15 | $7.15 | $7.10 |
| Purchase #3 | $8.90 | 13.255% | $10.0797 | $10.08 | $10.10 | $10.10 |
| Purchase #4 | $230.57 | 13.248% | $261.1159 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $31.27 | 13.816% | $35.5903 | $35.59 | $35.60 | $35.60 |
| Purchase #6 | $175.46 | 6.418% | $186.721 | $186.72 | $186.70 | $186.70 |
| Purchase #7 | $178.41 | 12.854% | $201.3428 | $201.34 | $201.35 | $201.30 |
| 7 purchase totals = | $769.58 | $856.8982 | $856.90 | $856.90 | $856.80 | |