| 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 | $235.73 | 4.300% | $245.8664 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $169.57 | 8.224% | $183.5154 | $183.52 | $183.50 | $183.50 |
| Purchase #3 | $90.89 | 4.484% | $94.9655 | $94.97 | $94.95 | $95.00 |
| Purchase #4 | $17.80 | 13.113% | $20.1341 | $20.13 | $20.15 | $20.10 |
| Purchase #5 | $14.65 | 6.447% | $15.5945 | $15.59 | $15.60 | $15.60 |
| Purchase #6 | $157.34 | 3.787% | $163.2985 | $163.30 | $163.30 | $163.30 |
| Purchase #7 | $182.69 | 6.187% | $193.993 | $193.99 | $194.00 | $194.00 |
| 7 purchase totals = | $868.67 | $917.3674 | $917.37 | $917.35 | $917.40 | |