| 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 | $164.79 | 8.551% | $178.8812 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $193.31 | 3.641% | $200.3484 | $200.35 | $200.35 | $200.30 |
| Purchase #3 | $185.87 | 11.839% | $207.8751 | $207.88 | $207.90 | $207.90 |
| Purchase #4 | $217.42 | 4.736% | $227.717 | $227.72 | $227.70 | $227.70 |
| Purchase #5 | $72.41 | 9.325% | $79.1622 | $79.16 | $79.15 | $79.20 |
| Purchase #6 | $92.55 | 8.674% | $100.5778 | $100.58 | $100.60 | $100.60 |
| Purchase #7 | $205.26 | 4.603% | $214.7081 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $1,131.61 | $1,209.2698 | $1,209.28 | $1,209.30 | $1,209.30 | |