| 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 | $187.81 | 6.463% | $199.9482 | $199.95 | $199.95 | $199.90 |
| Purchase #2 | $173.26 | 7.324% | $185.9496 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $94.72 | 13.357% | $107.3718 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $145.92 | 12.341% | $163.928 | $163.93 | $163.95 | $163.90 |
| Purchase #5 | $76.59 | 4.241% | $79.8382 | $79.84 | $79.85 | $79.80 |
| Purchase #6 | $191.27 | 7.282% | $205.1983 | $205.20 | $205.20 | $205.20 |
| Purchase #7 | $160.48 | 3.537% | $166.1562 | $166.16 | $166.15 | $166.20 |
| 7 purchase totals = | $1,030.05 | $1,108.3903 | $1,108.40 | $1,108.40 | $1,108.30 | |