| 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 | $185.56 | 12.102% | $208.0165 | $208.02 | $208.00 | $208.00 |
| Purchase #2 | $18.91 | 12.497% | $21.2732 | $21.27 | $21.25 | $21.30 |
| Purchase #3 | $91.60 | 10.267% | $101.0046 | $101.00 | $101.00 | $101.00 |
| Purchase #4 | $151.26 | 10.327% | $166.8806 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $183.78 | 6.738% | $196.1631 | $196.16 | $196.15 | $196.20 |
| Purchase #6 | $7.91 | 5.130% | $8.3158 | $8.32 | $8.30 | $8.30 |
| Purchase #7 | $39.96 | 8.416% | $43.323 | $43.32 | $43.30 | $43.30 |
| 7 purchase totals = | $678.98 | $744.9768 | $744.97 | $744.90 | $745.00 | |