| 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 | $146.87 | 6.339% | $156.1801 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $115.76 | 3.234% | $119.5037 | $119.50 | $119.50 | $119.50 |
| Purchase #3 | $41.65 | 4.670% | $43.5951 | $43.60 | $43.60 | $43.60 |
| Purchase #4 | $51.57 | 12.254% | $57.8894 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $92.66 | 4.663% | $96.9807 | $96.98 | $97.00 | $97.00 |
| Purchase #6 | $186.32 | 11.597% | $207.9275 | $207.93 | $207.95 | $207.90 |
| Purchase #7 | $5.59 | 12.220% | $6.2731 | $6.27 | $6.25 | $6.30 |
| 7 purchase totals = | $640.42 | $688.3496 | $688.35 | $688.40 | $688.40 | |