| 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 | $146.34 | 10.442% | $161.6208 | $161.62 | $161.60 | $161.60 |
| Purchase #2 | $218.46 | 13.335% | $247.5916 | $247.59 | $247.60 | $247.60 |
| Purchase #3 | $206.46 | 8.775% | $224.5769 | $224.58 | $224.60 | $224.60 |
| Purchase #4 | $92.33 | 5.357% | $97.2761 | $97.28 | $97.30 | $97.30 |
| Purchase #5 | $53.37 | 7.856% | $57.5627 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $81.41 | 11.327% | $90.6313 | $90.63 | $90.65 | $90.60 |
| Purchase #7 | $46.48 | 9.246% | $50.7775 | $50.78 | $50.80 | $50.80 |
| 7 purchase totals = | $844.85 | $930.0369 | $930.04 | $930.10 | $930.10 | |