| 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 | $171.76 | 11.528% | $191.5605 | $191.56 | $191.55 | $191.60 |
| Purchase #2 | $204.32 | 4.300% | $213.1058 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $157.36 | 7.452% | $169.0865 | $169.09 | $169.10 | $169.10 |
| Purchase #4 | $213.45 | 12.854% | $240.8869 | $240.89 | $240.90 | $240.90 |
| Purchase #5 | $166.99 | 11.826% | $186.7382 | $186.74 | $186.75 | $186.70 |
| Purchase #6 | $206.83 | 4.394% | $215.9181 | $215.92 | $215.90 | $215.90 |
| Purchase #7 | $229.64 | 4.297% | $239.5076 | $239.51 | $239.50 | $239.50 |
| 7 purchase totals = | $1,350.35 | $1,456.8036 | $1,456.82 | $1,456.80 | $1,456.80 | |