| 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 | $78.57 | 11.416% | $87.5396 | $87.54 | $87.55 | $87.50 |
| Purchase #2 | $186.41 | 10.117% | $205.2691 | $205.27 | $205.25 | $205.30 |
| Purchase #3 | $247.81 | 9.612% | $271.6295 | $271.63 | $271.65 | $271.60 |
| Purchase #4 | $198.66 | 3.419% | $205.4522 | $205.45 | $205.45 | $205.50 |
| Purchase #5 | $135.87 | 4.789% | $142.3768 | $142.38 | $142.40 | $142.40 |
| Purchase #6 | $34.54 | 13.326% | $39.1428 | $39.14 | $39.15 | $39.10 |
| Purchase #7 | $223.75 | 5.657% | $236.4075 | $236.41 | $236.40 | $236.40 |
| 7 purchase totals = | $1,105.61 | $1,187.8175 | $1,187.82 | $1,187.85 | $1,187.80 | |