| 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 | $187.25 | 13.859% | $213.201 | $213.20 | $213.20 | $213.20 |
| Purchase #2 | $207.73 | 9.549% | $227.5661 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $157.62 | 3.787% | $163.5891 | $163.59 | $163.60 | $163.60 |
| Purchase #4 | $235.32 | 6.705% | $251.0982 | $251.10 | $251.10 | $251.10 |
| Purchase #5 | $130.34 | 12.532% | $146.6742 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $79.83 | 4.814% | $83.673 | $83.67 | $83.65 | $83.70 |
| Purchase #7 | $139.84 | 5.871% | $148.05 | $148.05 | $148.05 | $148.10 |
| 7 purchase totals = | $1,137.93 | $1,233.8516 | $1,233.85 | $1,233.80 | $1,234.00 | |