| 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 | $133.57 | 4.602% | $139.7169 | $139.72 | $139.70 | $139.70 |
| Purchase #2 | $200.91 | 13.219% | $227.4683 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $101.28 | 11.831% | $113.2624 | $113.26 | $113.25 | $113.30 |
| Purchase #4 | $168.65 | 10.478% | $186.3211 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $184.87 | 7.667% | $199.044 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $142.75 | 7.328% | $153.2107 | $153.21 | $153.20 | $153.20 |
| Purchase #7 | $226.61 | 3.130% | $233.7029 | $233.70 | $233.70 | $233.70 |
| 7 purchase totals = | $1,158.64 | $1,252.7263 | $1,252.72 | $1,252.65 | $1,252.70 | |