| 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 | $193.68 | 10.169% | $213.3753 | $213.38 | $213.40 | $213.40 |
| Purchase #2 | $102.48 | 12.205% | $114.9877 | $114.99 | $115.00 | $115.00 |
| Purchase #3 | $186.65 | 6.187% | $198.198 | $198.20 | $198.20 | $198.20 |
| Purchase #4 | $46.92 | 11.796% | $52.4547 | $52.45 | $52.45 | $52.50 |
| Purchase #5 | $122.55 | 8.803% | $133.3381 | $133.34 | $133.35 | $133.30 |
| Purchase #6 | $100.95 | 6.722% | $107.7359 | $107.74 | $107.75 | $107.70 |
| Purchase #7 | $166.66 | 3.312% | $172.1798 | $172.18 | $172.20 | $172.20 |
| 7 purchase totals = | $919.89 | $992.2695 | $992.28 | $992.35 | $992.30 | |