| 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 | $167.43 | 10.105% | $184.3488 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $123.53 | 7.826% | $133.1975 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $169.76 | 9.257% | $185.4747 | $185.47 | $185.45 | $185.50 |
| Purchase #4 | $185.67 | 3.343% | $191.8769 | $191.88 | $191.90 | $191.90 |
| Purchase #5 | $236.93 | 8.382% | $256.7895 | $256.79 | $256.80 | $256.80 |
| Purchase #6 | $162.30 | 9.459% | $177.652 | $177.65 | $177.65 | $177.70 |
| Purchase #7 | $93.89 | 5.498% | $99.0521 | $99.05 | $99.05 | $99.10 |
| 7 purchase totals = | $1,139.51 | $1,228.3915 | $1,228.39 | $1,228.40 | $1,228.50 | |