| 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 | $179.83 | 3.619% | $186.338 | $186.34 | $186.35 | $186.30 |
| Purchase #2 | $54.49 | 4.314% | $56.8407 | $56.84 | $56.85 | $56.80 |
| Purchase #3 | $63.74 | 11.874% | $71.3085 | $71.31 | $71.30 | $71.30 |
| Purchase #4 | $124.97 | 9.204% | $136.4722 | $136.47 | $136.45 | $136.50 |
| Purchase #5 | $30.67 | 11.768% | $34.2792 | $34.28 | $34.30 | $34.30 |
| Purchase #6 | $128.98 | 13.606% | $146.529 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $68.29 | 12.269% | $76.6685 | $76.67 | $76.65 | $76.70 |
| 7 purchase totals = | $650.97 | $708.4361 | $708.44 | $708.45 | $708.40 | |