| 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 | $104.96 | 3.493% | $108.6263 | $108.63 | $108.65 | $108.60 |
| Purchase #2 | $165.55 | 4.123% | $172.3756 | $172.38 | $172.40 | $172.40 |
| Purchase #3 | $182.78 | 6.824% | $195.2529 | $195.25 | $195.25 | $195.30 |
| Purchase #4 | $205.73 | 5.418% | $216.8765 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $135.33 | 6.549% | $144.1928 | $144.19 | $144.20 | $144.20 |
| Purchase #6 | $149.56 | 3.127% | $154.2367 | $154.24 | $154.25 | $154.20 |
| Purchase #7 | $98.73 | 7.868% | $106.4981 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $1,042.64 | $1,098.0589 | $1,098.07 | $1,098.15 | $1,098.10 | |