| 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 | $164.93 | 13.272% | $186.8195 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $125.86 | 11.820% | $140.7367 | $140.74 | $140.75 | $140.70 |
| Purchase #3 | $220.66 | 4.730% | $231.0972 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $227.87 | 9.184% | $248.7976 | $248.80 | $248.80 | $248.80 |
| Purchase #5 | $79.52 | 5.603% | $83.9755 | $83.98 | $84.00 | $84.00 |
| Purchase #6 | $121.99 | 10.749% | $135.1027 | $135.10 | $135.10 | $135.10 |
| Purchase #7 | $175.93 | 12.709% | $198.2889 | $198.29 | $198.30 | $198.30 |
| 7 purchase totals = | $1,116.76 | $1,224.8181 | $1,224.83 | $1,224.85 | $1,224.80 | |