| 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 | $144.75 | 8.795% | $157.4808 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $26.36 | 5.411% | $27.7863 | $27.79 | $27.80 | $27.80 |
| Purchase #3 | $18.85 | 6.860% | $20.1431 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $137.46 | 13.796% | $156.424 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $102.78 | 9.643% | $112.6911 | $112.69 | $112.70 | $112.70 |
| Purchase #6 | $224.59 | 3.113% | $231.5815 | $231.58 | $231.60 | $231.60 |
| Purchase #7 | $66.30 | 6.736% | $70.766 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $721.09 | $776.8728 | $776.87 | $776.90 | $776.90 | |