| 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 | $103.74 | 13.362% | $117.6017 | $117.60 | $117.60 | $117.60 |
| Purchase #2 | $27.30 | 11.343% | $30.3966 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $128.44 | 9.701% | $140.9 | $140.90 | $140.90 | $140.90 |
| Purchase #4 | $168.96 | 8.108% | $182.6593 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $143.25 | 8.267% | $155.0925 | $155.09 | $155.10 | $155.10 |
| Purchase #6 | $182.43 | 3.328% | $188.5013 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $129.65 | 3.138% | $133.7184 | $133.72 | $133.70 | $133.70 |
| 7 purchase totals = | $883.77 | $948.8698 | $948.87 | $948.85 | $948.90 | |