| 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 | $179.94 | 10.643% | $199.091 | $199.09 | $199.10 | $199.10 |
| Purchase #2 | $232.41 | 6.867% | $248.3696 | $248.37 | $248.35 | $248.40 |
| Purchase #3 | $89.84 | 8.672% | $97.6309 | $97.63 | $97.65 | $97.60 |
| Purchase #4 | $164.96 | 13.258% | $186.8304 | $186.83 | $186.85 | $186.80 |
| Purchase #5 | $91.84 | 11.148% | $102.0783 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $124.71 | 7.253% | $133.7552 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $195.79 | 12.277% | $219.8271 | $219.83 | $219.85 | $219.80 |
| 7 purchase totals = | $1,079.49 | $1,187.5825 | $1,187.59 | $1,187.65 | $1,187.60 | |