| 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 | $154.44 | 7.818% | $166.5141 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $44.59 | 3.501% | $46.1511 | $46.15 | $46.15 | $46.20 |
| Purchase #3 | $234.59 | 5.758% | $248.0977 | $248.10 | $248.10 | $248.10 |
| Purchase #4 | $63.57 | 9.357% | $69.5182 | $69.52 | $69.50 | $69.50 |
| Purchase #5 | $78.92 | 9.210% | $86.1885 | $86.19 | $86.20 | $86.20 |
| Purchase #6 | $17.60 | 4.773% | $18.44 | $18.44 | $18.45 | $18.40 |
| Purchase #7 | $32.91 | 10.743% | $36.4455 | $36.45 | $36.45 | $36.40 |
| 7 purchase totals = | $626.62 | $671.3551 | $671.36 | $671.35 | $671.30 | |