| 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 | $139.56 | 10.217% | $153.8188 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $208.51 | 8.857% | $226.9777 | $226.98 | $227.00 | $227.00 |
| Purchase #3 | $123.53 | 6.719% | $131.83 | $131.83 | $131.85 | $131.80 |
| Purchase #4 | $78.97 | 13.179% | $89.3775 | $89.38 | $89.40 | $89.40 |
| Purchase #5 | $161.43 | 13.750% | $183.6266 | $183.63 | $183.65 | $183.60 |
| Purchase #6 | $21.71 | 7.868% | $23.4181 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $40.87 | 12.626% | $46.0302 | $46.03 | $46.05 | $46.00 |
| 7 purchase totals = | $774.58 | $855.0789 | $855.09 | $855.15 | $855.00 | |