| 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 | $168.93 | 11.540% | $188.4245 | $188.42 | $188.40 | $188.40 |
| Purchase #2 | $46.44 | 5.849% | $49.1563 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $203.59 | 3.691% | $211.1045 | $211.10 | $211.10 | $211.10 |
| Purchase #4 | $29.51 | 3.302% | $30.4844 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $115.81 | 6.677% | $123.5426 | $123.54 | $123.55 | $123.50 |
| Purchase #6 | $166.97 | 5.492% | $176.14 | $176.14 | $176.15 | $176.10 |
| Purchase #7 | $155.63 | 12.591% | $175.2254 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $886.88 | $954.0777 | $954.07 | $954.10 | $954.00 | |