| 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 | $69.28 | 13.130% | $78.3765 | $78.38 | $78.40 | $78.40 |
| Purchase #2 | $178.71 | 7.732% | $192.5279 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $121.31 | 6.312% | $128.9671 | $128.97 | $128.95 | $129.00 |
| Purchase #4 | $160.78 | 10.382% | $177.4722 | $177.47 | $177.45 | $177.50 |
| Purchase #5 | $140.91 | 11.628% | $157.295 | $157.30 | $157.30 | $157.30 |
| Purchase #6 | $126.85 | 8.348% | $137.4394 | $137.44 | $137.45 | $137.40 |
| Purchase #7 | $51.54 | 13.528% | $58.5123 | $58.51 | $58.50 | $58.50 |
| 7 purchase totals = | $849.38 | $930.5904 | $930.60 | $930.60 | $930.60 | |