| 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 | $101.36 | 10.735% | $112.241 | $112.24 | $112.25 | $112.20 |
| Purchase #2 | $67.70 | 8.799% | $73.6569 | $73.66 | $73.65 | $73.70 |
| Purchase #3 | $186.94 | 5.620% | $197.446 | $197.45 | $197.45 | $197.40 |
| Purchase #4 | $71.77 | 8.621% | $77.9573 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $180.30 | 6.755% | $192.4793 | $192.48 | $192.50 | $192.50 |
| Purchase #6 | $106.36 | 3.343% | $109.9156 | $109.92 | $109.90 | $109.90 |
| Purchase #7 | $28.91 | 6.225% | $30.7096 | $30.71 | $30.70 | $30.70 |
| 7 purchase totals = | $743.34 | $794.4057 | $794.42 | $794.40 | $794.40 | |