| 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 | $115.98 | 13.617% | $131.773 | $131.77 | $131.75 | $131.80 |
| Purchase #2 | $115.66 | 13.847% | $131.6754 | $131.68 | $131.70 | $131.70 |
| Purchase #3 | $225.88 | 3.561% | $233.9236 | $233.92 | $233.90 | $233.90 |
| Purchase #4 | $228.68 | 10.370% | $252.3941 | $252.39 | $252.40 | $252.40 |
| Purchase #5 | $188.79 | 13.592% | $214.4503 | $214.45 | $214.45 | $214.50 |
| Purchase #6 | $148.97 | 3.741% | $154.543 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $37.56 | 10.374% | $41.4565 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $1,061.52 | $1,160.2159 | $1,160.21 | $1,160.20 | $1,160.30 | |