| 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 | $186.39 | 9.229% | $203.5919 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $182.66 | 13.812% | $207.889 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $180.40 | 5.635% | $190.5655 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $192.78 | 11.245% | $214.4581 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $159.54 | 7.671% | $171.7783 | $171.78 | $171.80 | $171.80 |
| Purchase #6 | $191.83 | 12.637% | $216.0716 | $216.07 | $216.05 | $216.10 |
| Purchase #7 | $153.38 | 6.780% | $163.7792 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $1,246.98 | $1,368.1336 | $1,368.14 | $1,368.15 | $1,368.30 | |