| 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 | $155.37 | 5.374% | $163.7196 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $193.61 | 3.256% | $199.9139 | $199.91 | $199.90 | $199.90 |
| Purchase #3 | $147.40 | 4.843% | $154.5386 | $154.54 | $154.55 | $154.50 |
| Purchase #4 | $142.75 | 13.536% | $162.0726 | $162.07 | $162.05 | $162.10 |
| Purchase #5 | $244.58 | 12.804% | $275.896 | $275.90 | $275.90 | $275.90 |
| Purchase #6 | $102.69 | 11.582% | $114.5836 | $114.58 | $114.60 | $114.60 |
| Purchase #7 | $154.59 | 3.650% | $160.2325 | $160.23 | $160.25 | $160.20 |
| 7 purchase totals = | $1,140.99 | $1,230.9568 | $1,230.95 | $1,230.95 | $1,230.90 | |