| 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 | $177.92 | 11.846% | $198.9964 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $52.91 | 8.428% | $57.3693 | $57.37 | $57.35 | $57.40 |
| Purchase #3 | $86.80 | 4.167% | $90.417 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $16.42 | 11.294% | $18.2745 | $18.27 | $18.25 | $18.30 |
| Purchase #5 | $229.97 | 7.185% | $246.4933 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $18.49 | 8.299% | $20.0245 | $20.02 | $20.00 | $20.00 |
| Purchase #7 | $73.90 | 5.318% | $77.83 | $77.83 | $77.85 | $77.80 |
| 7 purchase totals = | $656.41 | $709.4050 | $709.40 | $709.35 | $709.40 | |