| 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 | $148.43 | 13.486% | $168.4473 | $168.45 | $168.45 | $168.40 |
| Purchase #2 | $205.90 | 8.366% | $223.1256 | $223.13 | $223.15 | $223.10 |
| Purchase #3 | $199.26 | 7.729% | $214.6608 | $214.66 | $214.65 | $214.70 |
| Purchase #4 | $103.75 | 3.130% | $106.9974 | $107.00 | $107.00 | $107.00 |
| Purchase #5 | $175.72 | 4.715% | $184.0052 | $184.01 | $184.00 | $184.00 |
| Purchase #6 | $40.80 | 11.749% | $45.5936 | $45.59 | $45.60 | $45.60 |
| Purchase #7 | $219.45 | 13.186% | $248.3867 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,093.31 | $1,191.2166 | $1,191.23 | $1,191.25 | $1,191.20 | |