| 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 | $209.96 | 7.576% | $225.8666 | $225.87 | $225.85 | $225.90 |
| Purchase #2 | $122.41 | 5.791% | $129.4988 | $129.50 | $129.50 | $129.50 |
| Purchase #3 | $68.44 | 13.563% | $77.7225 | $77.72 | $77.70 | $77.70 |
| Purchase #4 | $186.67 | 4.123% | $194.3664 | $194.37 | $194.35 | $194.40 |
| Purchase #5 | $75.59 | 13.559% | $85.8392 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $71.36 | 7.273% | $76.55 | $76.55 | $76.55 | $76.60 |
| Purchase #7 | $92.59 | 4.389% | $96.6538 | $96.65 | $96.65 | $96.70 |
| 7 purchase totals = | $827.02 | $886.4973 | $886.50 | $886.45 | $886.60 | |