| 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 | $140.91 | 5.700% | $148.9419 | $148.94 | $148.95 | $148.90 |
| Purchase #2 | $219.91 | 12.487% | $247.3702 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $127.46 | 5.268% | $134.1746 | $134.17 | $134.15 | $134.20 |
| Purchase #4 | $242.83 | 8.366% | $263.1452 | $263.15 | $263.15 | $263.10 |
| Purchase #5 | $208.63 | 3.408% | $215.7401 | $215.74 | $215.75 | $215.70 |
| Purchase #6 | $40.30 | 13.200% | $45.6196 | $45.62 | $45.60 | $45.60 |
| Purchase #7 | $107.35 | 12.329% | $120.5852 | $120.59 | $120.60 | $120.60 |
| 7 purchase totals = | $1,087.39 | $1,175.5768 | $1,175.58 | $1,175.55 | $1,175.50 | |