| 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 | $235.82 | 13.551% | $267.776 | $267.78 | $267.80 | $267.80 |
| Purchase #2 | $182.54 | 4.481% | $190.7196 | $190.72 | $190.70 | $190.70 |
| Purchase #3 | $28.31 | 12.724% | $31.9122 | $31.91 | $31.90 | $31.90 |
| Purchase #4 | $169.43 | 9.658% | $185.7935 | $185.79 | $185.80 | $185.80 |
| Purchase #5 | $15.37 | 8.388% | $16.6592 | $16.66 | $16.65 | $16.70 |
| Purchase #6 | $213.36 | 7.709% | $229.8079 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $160.78 | 9.716% | $176.4014 | $176.40 | $176.40 | $176.40 |
| 7 purchase totals = | $1,005.61 | $1,099.0698 | $1,099.07 | $1,099.05 | $1,099.10 | |