| 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 | $165.83 | 3.168% | $171.0835 | $171.08 | $171.10 | $171.10 |
| Purchase #2 | $14.59 | 3.727% | $15.1338 | $15.13 | $15.15 | $15.10 |
| Purchase #3 | $208.29 | 12.764% | $234.8761 | $234.88 | $234.90 | $234.90 |
| Purchase #4 | $165.99 | 13.110% | $187.7513 | $187.75 | $187.75 | $187.80 |
| Purchase #5 | $66.52 | 4.274% | $69.3631 | $69.36 | $69.35 | $69.40 |
| Purchase #6 | $243.56 | 10.449% | $269.0096 | $269.01 | $269.00 | $269.00 |
| Purchase #7 | $54.33 | 7.304% | $58.2983 | $58.30 | $58.30 | $58.30 |
| 7 purchase totals = | $919.11 | $1,005.5157 | $1,005.51 | $1,005.55 | $1,005.60 | |