| 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 | $171.99 | 5.486% | $181.4254 | $181.43 | $181.45 | $181.40 |
| Purchase #2 | $24.30 | 10.259% | $26.7929 | $26.79 | $26.80 | $26.80 |
| Purchase #3 | $78.81 | 10.391% | $86.9991 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $142.83 | 10.771% | $158.2142 | $158.21 | $158.20 | $158.20 |
| Purchase #5 | $76.30 | 6.772% | $81.467 | $81.47 | $81.45 | $81.50 |
| Purchase #6 | $153.88 | 4.490% | $160.7892 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $51.65 | 12.581% | $58.1481 | $58.15 | $58.15 | $58.10 |
| 7 purchase totals = | $699.76 | $753.8359 | $753.84 | $753.85 | $753.80 | |