| 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 | $134.70 | 10.174% | $148.4044 | $148.40 | $148.40 | $148.40 |
| Purchase #2 | $17.63 | 5.178% | $18.5429 | $18.54 | $18.55 | $18.50 |
| Purchase #3 | $151.73 | 13.357% | $171.9966 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $222.83 | 3.121% | $229.7845 | $229.78 | $229.80 | $229.80 |
| Purchase #5 | $224.78 | 4.139% | $234.0836 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $250.73 | 12.630% | $282.3972 | $282.40 | $282.40 | $282.40 |
| Purchase #7 | $119.98 | 8.663% | $130.3739 | $130.37 | $130.35 | $130.40 |
| 7 purchase totals = | $1,122.38 | $1,215.5831 | $1,215.57 | $1,215.60 | $1,215.60 | |