| 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 | $153.63 | 6.418% | $163.49 | $163.49 | $163.50 | $163.50 |
| Purchase #2 | $87.98 | 3.197% | $90.7927 | $90.79 | $90.80 | $90.80 |
| Purchase #3 | $70.85 | 5.220% | $74.5484 | $74.55 | $74.55 | $74.50 |
| Purchase #4 | $88.46 | 10.774% | $97.9907 | $97.99 | $98.00 | $98.00 |
| Purchase #5 | $25.99 | 5.595% | $27.4441 | $27.44 | $27.45 | $27.40 |
| Purchase #6 | $169.77 | 12.323% | $190.6908 | $190.69 | $190.70 | $190.70 |
| Purchase #7 | $11.89 | 3.567% | $12.3141 | $12.31 | $12.30 | $12.30 |
| 7 purchase totals = | $608.57 | $657.2708 | $657.26 | $657.30 | $657.20 | |