| 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 | $150.39 | 9.700% | $164.9778 | $164.98 | $165.00 | $165.00 |
| Purchase #2 | $222.94 | 12.590% | $251.0081 | $251.01 | $251.00 | $251.00 |
| Purchase #3 | $248.60 | 5.461% | $262.176 | $262.18 | $262.20 | $262.20 |
| Purchase #4 | $99.26 | 3.864% | $103.0954 | $103.10 | $103.10 | $103.10 |
| Purchase #5 | $233.63 | 12.222% | $262.1843 | $262.18 | $262.20 | $262.20 |
| Purchase #6 | $107.58 | 5.825% | $113.8465 | $113.85 | $113.85 | $113.80 |
| Purchase #7 | $73.97 | 7.629% | $79.6132 | $79.61 | $79.60 | $79.60 |
| 7 purchase totals = | $1,136.37 | $1,236.9013 | $1,236.91 | $1,236.95 | $1,236.90 | |