| 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 | $188.34 | 3.567% | $195.0581 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $191.29 | 11.793% | $213.8488 | $213.85 | $213.85 | $213.80 |
| Purchase #3 | $169.94 | 13.786% | $193.3679 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $222.56 | 6.606% | $237.2623 | $237.26 | $237.25 | $237.30 |
| Purchase #5 | $211.70 | 6.632% | $225.7399 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $150.75 | 10.722% | $166.9134 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $221.39 | 10.255% | $244.0935 | $244.09 | $244.10 | $244.10 |
| 7 purchase totals = | $1,355.97 | $1,476.2839 | $1,476.28 | $1,476.25 | $1,476.30 | |