| 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 | $134.41 | 8.867% | $146.3281 | $146.33 | $146.35 | $146.30 |
| Purchase #2 | $99.44 | 10.126% | $109.5093 | $109.51 | $109.50 | $109.50 |
| Purchase #3 | $145.81 | 11.293% | $162.2763 | $162.28 | $162.30 | $162.30 |
| Purchase #4 | $223.52 | 3.758% | $231.9199 | $231.92 | $231.90 | $231.90 |
| Purchase #5 | $164.44 | 13.189% | $186.128 | $186.13 | $186.15 | $186.10 |
| Purchase #6 | $184.86 | 9.598% | $202.6029 | $202.60 | $202.60 | $202.60 |
| Purchase #7 | $228.65 | 8.545% | $248.1881 | $248.19 | $248.20 | $248.20 |
| 7 purchase totals = | $1,181.13 | $1,286.9526 | $1,286.96 | $1,287.00 | $1,286.90 | |