| 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 | $175.36 | 10.575% | $193.9043 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $75.40 | 10.265% | $83.1398 | $83.14 | $83.15 | $83.10 |
| Purchase #3 | $191.71 | 3.781% | $198.9586 | $198.96 | $198.95 | $199.00 |
| Purchase #4 | $244.52 | 11.471% | $272.5689 | $272.57 | $272.55 | $272.60 |
| Purchase #5 | $126.41 | 4.863% | $132.5573 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $102.85 | 4.473% | $107.4505 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $125.92 | 10.285% | $138.8709 | $138.87 | $138.85 | $138.90 |
| 7 purchase totals = | $1,042.17 | $1,127.4503 | $1,127.45 | $1,127.40 | $1,127.60 | |