| 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 | $127.74 | 13.756% | $145.3119 | $145.31 | $145.30 | $145.30 |
| Purchase #2 | $29.39 | 4.308% | $30.6561 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $55.61 | 11.333% | $61.9123 | $61.91 | $61.90 | $61.90 |
| Purchase #4 | $224.93 | 12.363% | $252.7381 | $252.74 | $252.75 | $252.70 |
| Purchase #5 | $191.59 | 8.617% | $208.0993 | $208.10 | $208.10 | $208.10 |
| Purchase #6 | $153.58 | 11.652% | $171.4751 | $171.48 | $171.50 | $171.50 |
| Purchase #7 | $240.33 | 12.544% | $270.477 | $270.48 | $270.50 | $270.50 |
| 7 purchase totals = | $1,023.17 | $1,140.6698 | $1,140.68 | $1,140.70 | $1,140.70 | |