| 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 | $192.27 | 10.681% | $212.8064 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $42.51 | 8.828% | $46.2628 | $46.26 | $46.25 | $46.30 |
| Purchase #3 | $217.95 | 4.429% | $227.603 | $227.60 | $227.60 | $227.60 |
| Purchase #4 | $166.92 | 3.669% | $173.0443 | $173.04 | $173.05 | $173.00 |
| Purchase #5 | $76.99 | 4.197% | $80.2213 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $48.71 | 10.410% | $53.7807 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $11.45 | 11.362% | $12.7509 | $12.75 | $12.75 | $12.80 |
| 7 purchase totals = | $756.80 | $806.4694 | $806.46 | $806.45 | $806.50 | |