| 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 | $137.55 | 4.502% | $143.7425 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $222.38 | 13.144% | $251.6096 | $251.61 | $251.60 | $251.60 |
| Purchase #3 | $12.45 | 3.663% | $12.906 | $12.91 | $12.90 | $12.90 |
| Purchase #4 | $164.43 | 5.106% | $172.8258 | $172.83 | $172.85 | $172.80 |
| Purchase #5 | $218.61 | 8.245% | $236.6344 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $10.66 | 6.777% | $11.3824 | $11.38 | $11.40 | $11.40 |
| Purchase #7 | $225.41 | 6.453% | $239.9557 | $239.96 | $239.95 | $240.00 |
| 7 purchase totals = | $991.49 | $1,069.0564 | $1,069.06 | $1,069.10 | $1,069.00 | |