| 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 | $189.43 | 5.718% | $200.2616 | $200.26 | $200.25 | $200.30 |
| Purchase #2 | $195.39 | 8.649% | $212.2893 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $158.61 | 12.338% | $178.1793 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $73.43 | 10.681% | $81.2731 | $81.27 | $81.25 | $81.30 |
| Purchase #5 | $75.58 | 5.560% | $79.7822 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $237.89 | 5.605% | $251.2237 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $198.41 | 3.548% | $205.4496 | $205.45 | $205.45 | $205.40 |
| 7 purchase totals = | $1,128.74 | $1,208.4588 | $1,208.45 | $1,208.45 | $1,208.50 | |