| 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 | $164.47 | 3.657% | $170.4847 | $170.48 | $170.50 | $170.50 |
| Purchase #2 | $157.56 | 11.553% | $175.7629 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $55.79 | 7.627% | $60.0451 | $60.05 | $60.05 | $60.00 |
| Purchase #4 | $85.94 | 11.553% | $95.8686 | $95.87 | $95.85 | $95.90 |
| Purchase #5 | $201.79 | 10.299% | $222.5724 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $39.32 | 9.359% | $43 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $30.71 | 13.432% | $34.835 | $34.84 | $34.85 | $34.80 |
| 7 purchase totals = | $735.58 | $802.5687 | $802.57 | $802.55 | $802.60 | |