| 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 | $145.84 | 9.814% | $160.1527 | $160.15 | $160.15 | $160.20 |
| Purchase #2 | $67.56 | 8.361% | $73.2087 | $73.21 | $73.20 | $73.20 |
| Purchase #3 | $217.52 | 12.846% | $245.4626 | $245.46 | $245.45 | $245.50 |
| Purchase #4 | $49.31 | 3.451% | $51.0117 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $166.64 | 5.363% | $175.5769 | $175.58 | $175.60 | $175.60 |
| Purchase #6 | $10.42 | 7.436% | $11.1948 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $15.83 | 8.574% | $17.1873 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $673.12 | $733.7947 | $733.79 | $733.80 | $733.90 | |