| 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 | $144.88 | 13.788% | $164.8561 | $164.86 | $164.85 | $164.90 |
| Purchase #2 | $20.71 | 13.400% | $23.4851 | $23.49 | $23.50 | $23.50 |
| Purchase #3 | $175.54 | 11.568% | $195.8465 | $195.85 | $195.85 | $195.80 |
| Purchase #4 | $222.71 | 10.353% | $245.7672 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $223.73 | 13.639% | $254.2445 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $220.66 | 7.618% | $237.4699 | $237.47 | $237.45 | $237.50 |
| Purchase #7 | $97.85 | 7.196% | $104.8913 | $104.89 | $104.90 | $104.90 |
| 7 purchase totals = | $1,106.08 | $1,226.5606 | $1,226.57 | $1,226.55 | $1,226.60 | |