| 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 | $150.86 | 10.207% | $166.2583 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $162.95 | 12.844% | $183.8793 | $183.88 | $183.90 | $183.90 |
| Purchase #3 | $14.86 | 6.441% | $15.8171 | $15.82 | $15.80 | $15.80 |
| Purchase #4 | $67.29 | 6.183% | $71.4505 | $71.45 | $71.45 | $71.50 |
| Purchase #5 | $65.73 | 12.543% | $73.9745 | $73.97 | $73.95 | $74.00 |
| Purchase #6 | $187.33 | 11.478% | $208.8317 | $208.83 | $208.85 | $208.80 |
| Purchase #7 | $79.31 | 8.823% | $86.3075 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $728.33 | $806.5189 | $806.52 | $806.50 | $806.60 | |