| 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 | $172.41 | 12.265% | $193.5561 | $193.56 | $193.55 | $193.60 |
| Purchase #2 | $92.82 | 4.664% | $97.1491 | $97.15 | $97.15 | $97.10 |
| Purchase #3 | $102.37 | 4.289% | $106.7606 | $106.76 | $106.75 | $106.80 |
| Purchase #4 | $64.28 | 10.389% | $70.958 | $70.96 | $70.95 | $71.00 |
| Purchase #5 | $218.28 | 7.582% | $234.83 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $156.48 | 9.644% | $171.5709 | $171.57 | $171.55 | $171.60 |
| Purchase #7 | $193.30 | 11.237% | $215.0211 | $215.02 | $215.00 | $215.00 |
| 7 purchase totals = | $999.94 | $1,089.8458 | $1,089.85 | $1,089.80 | $1,089.90 | |