| 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 | $154.70 | 10.641% | $171.1616 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $190.88 | 11.234% | $212.3235 | $212.32 | $212.30 | $212.30 |
| Purchase #3 | $8.65 | 9.326% | $9.4567 | $9.46 | $9.45 | $9.50 |
| Purchase #4 | $119.68 | 4.419% | $124.9687 | $124.97 | $124.95 | $125.00 |
| Purchase #5 | $97.84 | 3.109% | $100.8818 | $100.88 | $100.90 | $100.90 |
| Purchase #6 | $188.50 | 11.830% | $210.7996 | $210.80 | $210.80 | $210.80 |
| Purchase #7 | $103.54 | 11.129% | $115.063 | $115.06 | $115.05 | $115.10 |
| 7 purchase totals = | $863.79 | $944.6549 | $944.65 | $944.60 | $944.80 | |