| 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 | $187.79 | 10.609% | $207.7126 | $207.71 | $207.70 | $207.70 |
| Purchase #2 | $54.72 | 7.462% | $58.8032 | $58.80 | $58.80 | $58.80 |
| Purchase #3 | $164.75 | 10.371% | $181.8362 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $36.33 | 7.508% | $39.0577 | $39.06 | $39.05 | $39.10 |
| Purchase #5 | $205.32 | 9.391% | $224.6016 | $224.60 | $224.60 | $224.60 |
| Purchase #6 | $171.54 | 8.713% | $186.4863 | $186.49 | $186.50 | $186.50 |
| Purchase #7 | $97.36 | 3.590% | $100.8552 | $100.86 | $100.85 | $100.90 |
| 7 purchase totals = | $917.81 | $999.3528 | $999.36 | $999.35 | $999.40 | |