| 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 | $161.72 | 3.286% | $167.0341 | $167.03 | $167.05 | $167.00 |
| Purchase #2 | $63.99 | 8.545% | $69.4579 | $69.46 | $69.45 | $69.50 |
| Purchase #3 | $54.38 | 8.254% | $58.8685 | $58.87 | $58.85 | $58.90 |
| Purchase #4 | $79.41 | 5.385% | $83.6862 | $83.69 | $83.70 | $83.70 |
| Purchase #5 | $176.47 | 11.654% | $197.0358 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $154.90 | 4.424% | $161.7528 | $161.75 | $161.75 | $161.80 |
| Purchase #7 | $250.42 | 4.414% | $261.4735 | $261.47 | $261.45 | $261.50 |
| 7 purchase totals = | $941.29 | $999.3088 | $999.31 | $999.30 | $999.40 | |