| 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 | $115.57 | 5.803% | $122.2765 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $193.72 | 4.756% | $202.9333 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $187.41 | 9.427% | $205.0771 | $205.08 | $205.10 | $205.10 |
| Purchase #4 | $237.34 | 5.275% | $249.8597 | $249.86 | $249.85 | $249.90 |
| Purchase #5 | $62.69 | 12.844% | $70.7419 | $70.74 | $70.75 | $70.70 |
| Purchase #6 | $154.56 | 13.230% | $175.0083 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $122.76 | 13.445% | $139.2651 | $139.27 | $139.25 | $139.30 |
| 7 purchase totals = | $1,074.05 | $1,165.1619 | $1,165.17 | $1,165.20 | $1,165.20 | |