| 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 | $134.73 | 8.130% | $145.6835 | $145.68 | $145.70 | $145.70 |
| Purchase #2 | $158.51 | 8.412% | $171.8439 | $171.84 | $171.85 | $171.80 |
| Purchase #3 | $92.99 | 5.196% | $97.8218 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $133.70 | 10.729% | $148.0447 | $148.04 | $148.05 | $148.00 |
| Purchase #5 | $171.64 | 8.370% | $186.0063 | $186.01 | $186.00 | $186.00 |
| Purchase #6 | $177.43 | 13.432% | $201.2624 | $201.26 | $201.25 | $201.30 |
| Purchase #7 | $215.53 | 4.300% | $224.7978 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,084.53 | $1,175.4604 | $1,175.45 | $1,175.45 | $1,175.40 | |