| 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 | $134.48 | 7.773% | $144.9331 | $144.93 | $144.95 | $144.90 |
| Purchase #2 | $199.65 | 3.273% | $206.1845 | $206.18 | $206.20 | $206.20 |
| Purchase #3 | $248.94 | 3.255% | $257.043 | $257.04 | $257.05 | $257.00 |
| Purchase #4 | $90.93 | 3.596% | $94.1998 | $94.20 | $94.20 | $94.20 |
| Purchase #5 | $157.54 | 3.839% | $163.588 | $163.59 | $163.60 | $163.60 |
| Purchase #6 | $76.78 | 8.396% | $83.2264 | $83.23 | $83.25 | $83.20 |
| Purchase #7 | $39.49 | 8.221% | $42.7365 | $42.74 | $42.75 | $42.70 |
| 7 purchase totals = | $947.81 | $991.9113 | $991.91 | $992.00 | $991.80 | |