| 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 | $128.56 | 10.308% | $141.812 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $165.72 | 3.640% | $171.7522 | $171.75 | $171.75 | $171.80 |
| Purchase #3 | $145.41 | 6.371% | $154.6741 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $155.55 | 12.420% | $174.8693 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $65.83 | 13.866% | $74.958 | $74.96 | $74.95 | $75.00 |
| Purchase #6 | $132.53 | 9.113% | $144.6075 | $144.61 | $144.60 | $144.60 |
| Purchase #7 | $104.78 | 9.351% | $114.578 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $898.38 | $977.2511 | $977.25 | $977.20 | $977.40 | |