| 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 | $184.64 | 7.371% | $198.2498 | $198.25 | $198.25 | $198.20 |
| Purchase #2 | $151.49 | 13.698% | $172.2411 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $85.78 | 13.167% | $97.0747 | $97.07 | $97.05 | $97.10 |
| Purchase #4 | $133.66 | 12.126% | $149.8676 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $193.28 | 10.135% | $212.8689 | $212.87 | $212.85 | $212.90 |
| Purchase #6 | $126.74 | 9.724% | $139.0642 | $139.06 | $139.05 | $139.10 |
| Purchase #7 | $89.77 | 6.471% | $95.579 | $95.58 | $95.60 | $95.60 |
| 7 purchase totals = | $965.36 | $1,064.9453 | $1,064.94 | $1,064.90 | $1,065.00 | |