| 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 | $168.30 | 10.186% | $185.443 | $185.44 | $185.45 | $185.40 |
| Purchase #2 | $78.41 | 11.392% | $87.3425 | $87.34 | $87.35 | $87.30 |
| Purchase #3 | $84.55 | 3.370% | $87.3993 | $87.40 | $87.40 | $87.40 |
| Purchase #4 | $26.46 | 5.410% | $27.8915 | $27.89 | $27.90 | $27.90 |
| Purchase #5 | $207.27 | 13.445% | $235.1375 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $143.41 | 9.254% | $156.6812 | $156.68 | $156.70 | $156.70 |
| Purchase #7 | $62.71 | 9.851% | $68.8876 | $68.89 | $68.90 | $68.90 |
| 7 purchase totals = | $771.11 | $848.7826 | $848.78 | $848.85 | $848.70 | |