| 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 | $142.57 | 5.386% | $150.2488 | $150.25 | $150.25 | $150.20 |
| Purchase #2 | $147.96 | 3.864% | $153.6772 | $153.68 | $153.70 | $153.70 |
| Purchase #3 | $167.44 | 9.729% | $183.7302 | $183.73 | $183.75 | $183.70 |
| Purchase #4 | $247.46 | 8.465% | $268.4075 | $268.41 | $268.40 | $268.40 |
| Purchase #5 | $28.78 | 6.250% | $30.5788 | $30.58 | $30.60 | $30.60 |
| Purchase #6 | $77.29 | 12.873% | $87.2395 | $87.24 | $87.25 | $87.20 |
| Purchase #7 | $181.71 | 4.765% | $190.3685 | $190.37 | $190.35 | $190.40 |
| 7 purchase totals = | $993.21 | $1,064.2505 | $1,064.26 | $1,064.30 | $1,064.20 | |