| 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 | $51.59 | 6.730% | $55.062 | $55.06 | $55.05 | $55.10 |
| Purchase #2 | $180.81 | 6.749% | $193.0129 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $105.39 | 8.780% | $114.6432 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $182.57 | 12.529% | $205.4442 | $205.44 | $205.45 | $205.40 |
| Purchase #5 | $156.87 | 9.129% | $171.1907 | $171.19 | $171.20 | $171.20 |
| Purchase #6 | $162.60 | 12.339% | $182.6632 | $182.66 | $182.65 | $182.70 |
| Purchase #7 | $165.89 | 3.382% | $171.5004 | $171.50 | $171.50 | $171.50 |
| 7 purchase totals = | $1,005.72 | $1,093.5166 | $1,093.50 | $1,093.50 | $1,093.50 | |