| 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 | $162.26 | 8.636% | $176.2728 | $176.27 | $176.25 | $176.30 |
| Purchase #2 | $22.28 | 13.633% | $25.3174 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $17.77 | 6.434% | $18.9133 | $18.91 | $18.90 | $18.90 |
| Purchase #4 | $186.70 | 11.654% | $208.458 | $208.46 | $208.45 | $208.50 |
| Purchase #5 | $200.41 | 10.847% | $222.1485 | $222.15 | $222.15 | $222.10 |
| Purchase #6 | $211.69 | 11.612% | $236.2714 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $196.43 | 12.255% | $220.5025 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $997.54 | $1,107.8839 | $1,107.88 | $1,107.80 | $1,107.90 | |