| 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 | $177.87 | 3.733% | $184.5099 | $184.51 | $184.50 | $184.50 |
| Purchase #2 | $48.67 | 7.602% | $52.3699 | $52.37 | $52.35 | $52.40 |
| Purchase #3 | $36.69 | 5.599% | $38.7443 | $38.74 | $38.75 | $38.70 |
| Purchase #4 | $122.54 | 11.540% | $136.6811 | $136.68 | $136.70 | $136.70 |
| Purchase #5 | $215.72 | 8.361% | $233.7563 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $40.66 | 9.565% | $44.5491 | $44.55 | $44.55 | $44.50 |
| Purchase #7 | $134.31 | 4.634% | $140.5339 | $140.53 | $140.55 | $140.50 |
| 7 purchase totals = | $776.46 | $831.1445 | $831.14 | $831.15 | $831.10 | |