| 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 | $163.36 | 9.210% | $178.4055 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $176.81 | 5.193% | $185.9917 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $16.90 | 7.835% | $18.2241 | $18.22 | $18.20 | $18.20 |
| Purchase #4 | $184.55 | 9.744% | $202.5326 | $202.53 | $202.55 | $202.50 |
| Purchase #5 | $180.60 | 12.381% | $202.9601 | $202.96 | $202.95 | $203.00 |
| Purchase #6 | $175.92 | 12.794% | $198.4272 | $198.43 | $198.45 | $198.40 |
| Purchase #7 | $76.82 | 7.726% | $82.7551 | $82.76 | $82.75 | $82.80 |
| 7 purchase totals = | $974.96 | $1,069.2963 | $1,069.30 | $1,069.30 | $1,069.30 | |