| 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 | $128.36 | 3.273% | $132.5612 | $132.56 | $132.55 | $132.60 |
| Purchase #2 | $181.84 | 3.337% | $187.908 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $206.25 | 5.862% | $218.3404 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $134.88 | 9.227% | $147.3254 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $101.70 | 5.538% | $107.3321 | $107.33 | $107.35 | $107.30 |
| Purchase #6 | $103.74 | 7.341% | $111.3556 | $111.36 | $111.35 | $111.40 |
| Purchase #7 | $241.88 | 11.322% | $269.2657 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,098.65 | $1,174.0884 | $1,174.10 | $1,174.10 | $1,174.10 | |