| 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 | $150.31 | 5.324% | $158.3125 | $158.31 | $158.30 | $158.30 |
| Purchase #2 | $227.40 | 6.719% | $242.679 | $242.68 | $242.70 | $242.70 |
| Purchase #3 | $26.93 | 13.296% | $30.5106 | $30.51 | $30.50 | $30.50 |
| Purchase #4 | $230.38 | 9.525% | $252.3237 | $252.32 | $252.30 | $252.30 |
| Purchase #5 | $78.84 | 13.435% | $89.4322 | $89.43 | $89.45 | $89.40 |
| Purchase #6 | $208.97 | 8.640% | $227.025 | $227.03 | $227.05 | $227.00 |
| Purchase #7 | $46.43 | 9.713% | $50.9397 | $50.94 | $50.95 | $50.90 |
| 7 purchase totals = | $969.26 | $1,051.2227 | $1,051.22 | $1,051.25 | $1,051.10 | |