| 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 | $148.70 | 10.381% | $164.1365 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $159.52 | 9.126% | $174.0778 | $174.08 | $174.10 | $174.10 |
| Purchase #3 | $81.25 | 7.510% | $87.3519 | $87.35 | $87.35 | $87.40 |
| Purchase #4 | $219.79 | 12.858% | $248.0506 | $248.05 | $248.05 | $248.10 |
| Purchase #5 | $17.92 | 3.106% | $18.4766 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $24.35 | 12.376% | $27.3636 | $27.36 | $27.35 | $27.40 |
| Purchase #7 | $192.82 | 10.866% | $213.7718 | $213.77 | $213.75 | $213.80 |
| 7 purchase totals = | $844.35 | $933.2288 | $933.23 | $933.25 | $933.40 | |