| 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 | $206.25 | 8.468% | $223.7153 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $175.95 | 4.407% | $183.7041 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $175.89 | 4.670% | $184.1041 | $184.10 | $184.10 | $184.10 |
| Purchase #4 | $45.59 | 10.196% | $50.2384 | $50.24 | $50.25 | $50.20 |
| Purchase #5 | $70.43 | 9.777% | $77.3159 | $77.32 | $77.30 | $77.30 |
| Purchase #6 | $39.38 | 5.858% | $41.6869 | $41.69 | $41.70 | $41.70 |
| Purchase #7 | $13.89 | 13.594% | $15.7782 | $15.78 | $15.80 | $15.80 |
| 7 purchase totals = | $727.38 | $776.5429 | $776.55 | $776.55 | $776.50 | |