| 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 | $151.73 | 12.308% | $170.4049 | $170.40 | $170.40 | $170.40 |
| Purchase #2 | $228.51 | 13.527% | $259.4205 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $221.86 | 12.320% | $249.1932 | $249.19 | $249.20 | $249.20 |
| Purchase #4 | $123.66 | 12.799% | $139.4872 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $163.88 | 3.827% | $170.1517 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $247.81 | 11.719% | $276.8509 | $276.85 | $276.85 | $276.90 |
| Purchase #7 | $77.84 | 9.460% | $85.2037 | $85.20 | $85.20 | $85.20 |
| 7 purchase totals = | $1,215.29 | $1,350.7121 | $1,350.70 | $1,350.70 | $1,350.80 | |