| 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 | $146.58 | 3.142% | $151.1855 | $151.19 | $151.20 | $151.20 |
| Purchase #2 | $146.50 | 12.756% | $165.1875 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $8.37 | 8.555% | $9.0861 | $9.09 | $9.10 | $9.10 |
| Purchase #4 | $223.43 | 4.834% | $234.2306 | $234.23 | $234.25 | $234.20 |
| Purchase #5 | $114.46 | 7.458% | $122.9964 | $123.00 | $123.00 | $123.00 |
| Purchase #6 | $143.54 | 8.170% | $155.2672 | $155.27 | $155.25 | $155.30 |
| Purchase #7 | $145.79 | 5.264% | $153.4644 | $153.46 | $153.45 | $153.50 |
| 7 purchase totals = | $928.67 | $991.4177 | $991.43 | $991.45 | $991.50 | |