| 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 | $151.93 | 12.126% | $170.353 | $170.35 | $170.35 | $170.40 |
| Purchase #2 | $86.81 | 5.504% | $91.588 | $91.59 | $91.60 | $91.60 |
| Purchase #3 | $215.66 | 12.170% | $241.9058 | $241.91 | $241.90 | $241.90 |
| Purchase #4 | $15.91 | 10.592% | $17.5952 | $17.60 | $17.60 | $17.60 |
| Purchase #5 | $148.96 | 3.849% | $154.6935 | $154.69 | $154.70 | $154.70 |
| Purchase #6 | $147.77 | 13.615% | $167.8889 | $167.89 | $167.90 | $167.90 |
| Purchase #7 | $49.96 | 4.504% | $52.2102 | $52.21 | $52.20 | $52.20 |
| 7 purchase totals = | $817.00 | $896.2346 | $896.24 | $896.25 | $896.30 | |