| 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 | $141.79 | 10.296% | $156.3887 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $41.87 | 12.679% | $47.1787 | $47.18 | $47.20 | $47.20 |
| Purchase #3 | $27.66 | 8.466% | $30.0017 | $30.00 | $30.00 | $30.00 |
| Purchase #4 | $188.99 | 3.211% | $195.0585 | $195.06 | $195.05 | $195.10 |
| Purchase #5 | $171.55 | 13.351% | $194.4536 | $194.45 | $194.45 | $194.50 |
| Purchase #6 | $141.29 | 9.140% | $154.2039 | $154.20 | $154.20 | $154.20 |
| Purchase #7 | $224.36 | 3.127% | $231.3757 | $231.38 | $231.40 | $231.40 |
| 7 purchase totals = | $937.51 | $1,008.6608 | $1,008.66 | $1,008.70 | $1,008.80 | |