| 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 | $151.87 | 3.366% | $156.9819 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $221.42 | 5.185% | $232.9006 | $232.90 | $232.90 | $232.90 |
| Purchase #3 | $208.57 | 7.578% | $224.3754 | $224.38 | $224.40 | $224.40 |
| Purchase #4 | $212.46 | 3.447% | $219.7835 | $219.78 | $219.80 | $219.80 |
| Purchase #5 | $195.74 | 7.549% | $210.5164 | $210.52 | $210.50 | $210.50 |
| Purchase #6 | $36.34 | 5.235% | $38.2424 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $213.72 | 4.856% | $224.0982 | $224.10 | $224.10 | $224.10 |
| 7 purchase totals = | $1,240.12 | $1,306.8984 | $1,306.90 | $1,306.95 | $1,306.90 | |