| 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 | $153.96 | 10.827% | $170.6292 | $170.63 | $170.65 | $170.60 |
| Purchase #2 | $62.83 | 10.447% | $69.3939 | $69.39 | $69.40 | $69.40 |
| Purchase #3 | $103.74 | 5.807% | $109.7642 | $109.76 | $109.75 | $109.80 |
| Purchase #4 | $156.46 | 9.762% | $171.7336 | $171.73 | $171.75 | $171.70 |
| Purchase #5 | $68.71 | 12.107% | $77.0287 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $188.39 | 3.669% | $195.302 | $195.30 | $195.30 | $195.30 |
| Purchase #7 | $70.88 | 12.709% | $79.8881 | $79.89 | $79.90 | $79.90 |
| 7 purchase totals = | $804.97 | $873.7397 | $873.73 | $873.80 | $873.70 | |