| 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 | $112.32 | 3.169% | $115.8794 | $115.88 | $115.90 | $115.90 |
| Purchase #2 | $208.90 | 11.648% | $233.2327 | $233.23 | $233.25 | $233.20 |
| Purchase #3 | $198.92 | 8.845% | $216.5145 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $75.69 | 5.536% | $79.8802 | $79.88 | $79.90 | $79.90 |
| Purchase #5 | $208.44 | 8.872% | $226.9328 | $226.93 | $226.95 | $226.90 |
| Purchase #6 | $166.75 | 13.698% | $189.5914 | $189.59 | $189.60 | $189.60 |
| Purchase #7 | $205.43 | 11.796% | $229.6625 | $229.66 | $229.65 | $229.70 |
| 7 purchase totals = | $1,176.45 | $1,291.6935 | $1,291.68 | $1,291.75 | $1,291.70 | |