| 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 | $163.99 | 8.461% | $177.8652 | $177.87 | $177.85 | $177.90 |
| Purchase #2 | $172.43 | 13.665% | $195.9926 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $161.33 | 5.871% | $170.8017 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $93.96 | 4.160% | $97.8687 | $97.87 | $97.85 | $97.90 |
| Purchase #5 | $57.25 | 13.123% | $64.7629 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $162.69 | 8.637% | $176.7415 | $176.74 | $176.75 | $176.70 |
| Purchase #7 | $203.51 | 5.784% | $215.281 | $215.28 | $215.30 | $215.30 |
| 7 purchase totals = | $1,015.16 | $1,099.3136 | $1,099.31 | $1,099.30 | $1,099.40 | |