| 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 | $176.87 | 8.120% | $191.2318 | $191.23 | $191.25 | $191.20 |
| Purchase #2 | $129.49 | 7.265% | $138.8974 | $138.90 | $138.90 | $138.90 |
| Purchase #3 | $97.74 | 3.554% | $101.2137 | $101.21 | $101.20 | $101.20 |
| Purchase #4 | $238.46 | 5.812% | $252.3193 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $84.61 | 5.618% | $89.3634 | $89.36 | $89.35 | $89.40 |
| Purchase #6 | $53.63 | 9.225% | $58.5774 | $58.58 | $58.60 | $58.60 |
| Purchase #7 | $17.68 | 8.455% | $19.1748 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $798.48 | $850.7778 | $850.77 | $850.75 | $850.80 | |