| 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 | $185.35 | 11.598% | $206.8469 | $206.85 | $206.85 | $206.80 |
| Purchase #2 | $99.97 | 6.824% | $106.792 | $106.79 | $106.80 | $106.80 |
| Purchase #3 | $126.75 | 4.722% | $132.7351 | $132.74 | $132.75 | $132.70 |
| Purchase #4 | $25.34 | 4.840% | $26.5665 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $128.58 | 4.860% | $134.829 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $86.90 | 8.743% | $94.4977 | $94.50 | $94.50 | $94.50 |
| Purchase #7 | $34.94 | 9.447% | $38.2408 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $687.83 | $740.5080 | $740.52 | $740.55 | $740.40 | |