| 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 | $173.68 | 8.761% | $188.8961 | $188.90 | $188.90 | $188.90 |
| Purchase #2 | $25.43 | 12.662% | $28.6499 | $28.65 | $28.65 | $28.60 |
| Purchase #3 | $136.32 | 12.752% | $153.7035 | $153.70 | $153.70 | $153.70 |
| Purchase #4 | $212.35 | 12.263% | $238.3905 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $17.45 | 9.372% | $19.0854 | $19.09 | $19.10 | $19.10 |
| Purchase #6 | $207.72 | 12.194% | $233.0494 | $233.05 | $233.05 | $233.00 |
| Purchase #7 | $97.79 | 9.146% | $106.7339 | $106.73 | $106.75 | $106.70 |
| 7 purchase totals = | $870.74 | $968.5087 | $968.51 | $968.55 | $968.40 | |