| 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 | $170.61 | 12.435% | $191.8254 | $191.83 | $191.85 | $191.80 |
| Purchase #2 | $77.87 | 11.315% | $86.681 | $86.68 | $86.70 | $86.70 |
| Purchase #3 | $183.62 | 11.556% | $204.8391 | $204.84 | $204.85 | $204.80 |
| Purchase #4 | $101.62 | 9.595% | $111.3704 | $111.37 | $111.35 | $111.40 |
| Purchase #5 | $35.73 | 4.339% | $37.2803 | $37.28 | $37.30 | $37.30 |
| Purchase #6 | $221.93 | 11.386% | $247.1989 | $247.20 | $247.20 | $247.20 |
| Purchase #7 | $50.86 | 10.499% | $56.1998 | $56.20 | $56.20 | $56.20 |
| 7 purchase totals = | $842.24 | $935.3949 | $935.40 | $935.45 | $935.40 | |