| 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 | $119.37 | 13.669% | $135.6867 | $135.69 | $135.70 | $135.70 |
| Purchase #2 | $175.43 | 7.284% | $188.2083 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $227.38 | 3.747% | $235.8999 | $235.90 | $235.90 | $235.90 |
| Purchase #4 | $36.49 | 11.560% | $40.7082 | $40.71 | $40.70 | $40.70 |
| Purchase #5 | $17.91 | 13.174% | $20.2695 | $20.27 | $20.25 | $20.30 |
| Purchase #6 | $148.34 | 11.653% | $165.6261 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $98.95 | 10.155% | $108.9984 | $109.00 | $109.00 | $109.00 |
| 7 purchase totals = | $823.87 | $895.3971 | $895.41 | $895.40 | $895.40 | |