| 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 | $136.70 | 12.319% | $153.5401 | $153.54 | $153.55 | $153.50 |
| Purchase #2 | $79.72 | 8.646% | $86.6126 | $86.61 | $86.60 | $86.60 |
| Purchase #3 | $235.73 | 13.207% | $266.8629 | $266.86 | $266.85 | $266.90 |
| Purchase #4 | $174.96 | 7.575% | $188.2132 | $188.21 | $188.20 | $188.20 |
| Purchase #5 | $77.54 | 7.630% | $83.4563 | $83.46 | $83.45 | $83.50 |
| Purchase #6 | $231.67 | 13.462% | $262.8574 | $262.86 | $262.85 | $262.90 |
| Purchase #7 | $78.36 | 6.676% | $83.5913 | $83.59 | $83.60 | $83.60 |
| 7 purchase totals = | $1,014.68 | $1,125.1338 | $1,125.13 | $1,125.10 | $1,125.20 | |