| 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 | $164.68 | 6.319% | $175.0861 | $175.09 | $175.10 | $175.10 |
| Purchase #2 | $199.71 | 3.108% | $205.917 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $212.47 | 13.309% | $240.7476 | $240.75 | $240.75 | $240.70 |
| Purchase #4 | $103.58 | 7.192% | $111.0295 | $111.03 | $111.05 | $111.00 |
| Purchase #5 | $208.51 | 6.802% | $222.6929 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $127.88 | 11.624% | $142.7448 | $142.74 | $142.75 | $142.70 |
| Purchase #7 | $92.63 | 3.321% | $95.7062 | $95.71 | $95.70 | $95.70 |
| 7 purchase totals = | $1,109.46 | $1,193.9241 | $1,193.93 | $1,193.95 | $1,193.80 | |