| 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 | $134.70 | 7.666% | $145.0261 | $145.03 | $145.05 | $145.00 |
| Purchase #2 | $196.29 | 7.507% | $211.0255 | $211.03 | $211.05 | $211.00 |
| Purchase #3 | $106.31 | 7.412% | $114.1897 | $114.19 | $114.20 | $114.20 |
| Purchase #4 | $249.41 | 6.700% | $266.1205 | $266.12 | $266.10 | $266.10 |
| Purchase #5 | $141.37 | 8.271% | $153.0627 | $153.06 | $153.05 | $153.10 |
| Purchase #6 | $76.91 | 6.770% | $82.1168 | $82.12 | $82.10 | $82.10 |
| Purchase #7 | $81.99 | 7.337% | $88.0056 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $986.98 | $1,059.5469 | $1,059.56 | $1,059.55 | $1,059.50 | |