| 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 | $187.61 | 5.846% | $198.5777 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $93.33 | 11.238% | $103.8184 | $103.82 | $103.80 | $103.80 |
| Purchase #3 | $212.84 | 5.370% | $224.2695 | $224.27 | $224.25 | $224.30 |
| Purchase #4 | $150.74 | 9.476% | $165.0241 | $165.02 | $165.00 | $165.00 |
| Purchase #5 | $26.56 | 12.270% | $29.8189 | $29.82 | $29.80 | $29.80 |
| Purchase #6 | $157.73 | 10.396% | $174.1276 | $174.13 | $174.15 | $174.10 |
| Purchase #7 | $55.91 | 11.792% | $62.5029 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $884.72 | $958.1391 | $958.14 | $958.10 | $958.10 | |