| 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 | $106.47 | 10.795% | $117.9634 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $185.74 | 6.205% | $197.2652 | $197.27 | $197.25 | $197.30 |
| Purchase #3 | $133.67 | 11.664% | $149.2613 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $149.90 | 9.528% | $164.1825 | $164.18 | $164.20 | $164.20 |
| Purchase #5 | $176.39 | 13.605% | $200.3879 | $200.39 | $200.40 | $200.40 |
| Purchase #6 | $205.39 | 9.222% | $224.3311 | $224.33 | $224.35 | $224.30 |
| Purchase #7 | $79.76 | 3.801% | $82.7917 | $82.79 | $82.80 | $82.80 |
| 7 purchase totals = | $1,037.32 | $1,136.1831 | $1,136.18 | $1,136.20 | $1,136.30 | |