| 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 | $163.92 | 11.659% | $183.0314 | $183.03 | $183.05 | $183.00 |
| Purchase #2 | $155.90 | 8.858% | $169.7096 | $169.71 | $169.70 | $169.70 |
| Purchase #3 | $77.45 | 13.260% | $87.7199 | $87.72 | $87.70 | $87.70 |
| Purchase #4 | $69.64 | 3.612% | $72.1554 | $72.16 | $72.15 | $72.20 |
| Purchase #5 | $50.84 | 7.306% | $54.5544 | $54.55 | $54.55 | $54.60 |
| Purchase #6 | $151.69 | 12.200% | $170.1962 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $159.57 | 10.816% | $176.8291 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $829.01 | $914.1960 | $914.20 | $914.20 | $914.20 | |