| 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 | $177.71 | 12.159% | $199.3178 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $200.32 | 13.628% | $227.6196 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $228.74 | 10.495% | $252.7463 | $252.75 | $252.75 | $252.70 |
| Purchase #4 | $229.94 | 9.358% | $251.4578 | $251.46 | $251.45 | $251.50 |
| Purchase #5 | $58.99 | 11.841% | $65.975 | $65.98 | $66.00 | $66.00 |
| Purchase #6 | $141.54 | 8.188% | $153.1293 | $153.13 | $153.15 | $153.10 |
| Purchase #7 | $161.59 | 4.125% | $168.2556 | $168.26 | $168.25 | $168.30 |
| 7 purchase totals = | $1,198.83 | $1,318.5014 | $1,318.52 | $1,318.50 | $1,318.50 | |