| 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 | $163.74 | 3.156% | $168.9076 | $168.91 | $168.90 | $168.90 |
| Purchase #2 | $206.49 | 13.704% | $234.7874 | $234.79 | $234.80 | $234.80 |
| Purchase #3 | $212.96 | 6.686% | $227.1985 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $186.42 | 5.865% | $197.3535 | $197.35 | $197.35 | $197.40 |
| Purchase #5 | $161.69 | 9.629% | $177.2591 | $177.26 | $177.25 | $177.30 |
| Purchase #6 | $108.84 | 13.522% | $123.5573 | $123.56 | $123.55 | $123.60 |
| Purchase #7 | $186.68 | 6.195% | $198.2448 | $198.24 | $198.25 | $198.20 |
| 7 purchase totals = | $1,226.82 | $1,327.3082 | $1,327.31 | $1,327.30 | $1,327.40 | |