| 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 | $158.44 | 8.756% | $172.313 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $112.67 | 3.538% | $116.6563 | $116.66 | $116.65 | $116.70 |
| Purchase #3 | $107.32 | 5.247% | $112.9511 | $112.95 | $112.95 | $113.00 |
| Purchase #4 | $119.82 | 13.839% | $136.4019 | $136.40 | $136.40 | $136.40 |
| Purchase #5 | $8.25 | 10.461% | $9.113 | $9.11 | $9.10 | $9.10 |
| Purchase #6 | $179.73 | 3.678% | $186.3405 | $186.34 | $186.35 | $186.30 |
| Purchase #7 | $118.99 | 6.250% | $126.4269 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $805.22 | $860.2027 | $860.20 | $860.20 | $860.20 | |