| 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 | $126.33 | 12.753% | $142.4409 | $142.44 | $142.45 | $142.40 |
| Purchase #2 | $67.47 | 4.734% | $70.664 | $70.66 | $70.65 | $70.70 |
| Purchase #3 | $130.33 | 11.340% | $145.1094 | $145.11 | $145.10 | $145.10 |
| Purchase #4 | $21.37 | 7.691% | $23.0136 | $23.01 | $23.00 | $23.00 |
| Purchase #5 | $95.64 | 8.823% | $104.0783 | $104.08 | $104.10 | $104.10 |
| Purchase #6 | $201.93 | 6.540% | $215.1362 | $215.14 | $215.15 | $215.10 |
| Purchase #7 | $132.67 | 11.459% | $147.8727 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $775.74 | $848.3151 | $848.31 | $848.30 | $848.30 | |