| 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 | $120.25 | 11.411% | $133.9717 | $133.97 | $133.95 | $134.00 |
| Purchase #2 | $104.77 | 4.104% | $109.0698 | $109.07 | $109.05 | $109.10 |
| Purchase #3 | $175.40 | 5.529% | $185.0979 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $180.39 | 3.354% | $186.4403 | $186.44 | $186.45 | $186.40 |
| Purchase #5 | $74.51 | 7.857% | $80.3643 | $80.36 | $80.35 | $80.40 |
| Purchase #6 | $141.62 | 12.418% | $159.2064 | $159.21 | $159.20 | $159.20 |
| Purchase #7 | $37.95 | 10.486% | $41.9294 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $834.89 | $896.0798 | $896.08 | $896.05 | $896.10 | |