| 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 | $195.49 | 3.764% | $202.8482 | $202.85 | $202.85 | $202.80 |
| Purchase #2 | $178.81 | 7.135% | $191.5681 | $191.57 | $191.55 | $191.60 |
| Purchase #3 | $16.31 | 3.343% | $16.8552 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $162.64 | 6.675% | $173.4962 | $173.50 | $173.50 | $173.50 |
| Purchase #5 | $92.54 | 5.344% | $97.4853 | $97.49 | $97.50 | $97.50 |
| Purchase #6 | $202.76 | 6.167% | $215.2642 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $218.28 | 4.384% | $227.8494 | $227.85 | $227.85 | $227.80 |
| 7 purchase totals = | $1,066.83 | $1,125.3666 | $1,125.38 | $1,125.35 | $1,125.40 | |