| 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 | $189.91 | 6.323% | $201.918 | $201.92 | $201.90 | $201.90 |
| Purchase #2 | $139.93 | 13.444% | $158.7422 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $143.70 | 7.606% | $154.6298 | $154.63 | $154.65 | $154.60 |
| Purchase #4 | $80.99 | 6.170% | $85.9871 | $85.99 | $86.00 | $86.00 |
| Purchase #5 | $78.35 | 8.168% | $84.7496 | $84.75 | $84.75 | $84.70 |
| Purchase #6 | $242.94 | 7.790% | $261.865 | $261.87 | $261.85 | $261.90 |
| Purchase #7 | $183.48 | 11.338% | $204.283 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $1,059.30 | $1,152.1747 | $1,152.18 | $1,152.20 | $1,152.10 | |