| 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 | $129.59 | 12.391% | $145.6475 | $145.65 | $145.65 | $145.60 |
| Purchase #2 | $165.31 | 3.322% | $170.8016 | $170.80 | $170.80 | $170.80 |
| Purchase #3 | $186.90 | 3.627% | $193.6789 | $193.68 | $193.70 | $193.70 |
| Purchase #4 | $233.46 | 8.391% | $253.0496 | $253.05 | $253.05 | $253.00 |
| Purchase #5 | $122.41 | 4.517% | $127.9393 | $127.94 | $127.95 | $127.90 |
| Purchase #6 | $140.83 | 7.162% | $150.9162 | $150.92 | $150.90 | $150.90 |
| Purchase #7 | $173.37 | 7.385% | $186.1734 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,151.87 | $1,228.2065 | $1,228.21 | $1,228.20 | $1,228.10 | |