| 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 | $136.25 | 8.799% | $148.2386 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $151.35 | 10.759% | $167.6337 | $167.63 | $167.65 | $167.60 |
| Purchase #3 | $185.32 | 8.597% | $201.252 | $201.25 | $201.25 | $201.30 |
| Purchase #4 | $51.77 | 13.759% | $58.893 | $58.89 | $58.90 | $58.90 |
| Purchase #5 | $155.81 | 9.519% | $170.6416 | $170.64 | $170.65 | $170.60 |
| Purchase #6 | $27.79 | 11.308% | $30.9325 | $30.93 | $30.95 | $30.90 |
| Purchase #7 | $188.67 | 12.823% | $212.8632 | $212.86 | $212.85 | $212.90 |
| 7 purchase totals = | $896.96 | $990.4546 | $990.44 | $990.50 | $990.40 | |