| 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 | $186.84 | 6.281% | $198.5754 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $229.34 | 3.661% | $237.7361 | $237.74 | $237.75 | $237.70 |
| Purchase #3 | $117.74 | 11.268% | $131.0069 | $131.01 | $131.00 | $131.00 |
| Purchase #4 | $130.66 | 12.230% | $146.6397 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $155.46 | 13.248% | $176.0553 | $176.06 | $176.05 | $176.10 |
| Purchase #6 | $46.36 | 12.214% | $52.0224 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $24.69 | 9.407% | $27.0126 | $27.01 | $27.00 | $27.00 |
| 7 purchase totals = | $891.09 | $969.0484 | $969.06 | $969.05 | $969.00 | |