| 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 | $162.63 | 11.397% | $181.1649 | $181.16 | $181.15 | $181.20 |
| Purchase #2 | $54.37 | 5.499% | $57.3598 | $57.36 | $57.35 | $57.40 |
| Purchase #3 | $214.73 | 12.605% | $241.7967 | $241.80 | $241.80 | $241.80 |
| Purchase #4 | $110.47 | 11.377% | $123.0382 | $123.04 | $123.05 | $123.00 |
| Purchase #5 | $154.58 | 9.857% | $169.817 | $169.82 | $169.80 | $169.80 |
| Purchase #6 | $92.31 | 12.822% | $104.146 | $104.15 | $104.15 | $104.10 |
| Purchase #7 | $27.40 | 9.847% | $30.0981 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $816.49 | $907.4207 | $907.43 | $907.40 | $907.40 | |