| 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 | $217.79 | 3.577% | $225.5803 | $225.58 | $225.60 | $225.60 |
| Purchase #2 | $145.95 | 5.463% | $153.9232 | $153.92 | $153.90 | $153.90 |
| Purchase #3 | $82.89 | 4.196% | $86.3681 | $86.37 | $86.35 | $86.40 |
| Purchase #4 | $157.97 | 9.567% | $173.083 | $173.08 | $173.10 | $173.10 |
| Purchase #5 | $195.82 | 10.811% | $216.9901 | $216.99 | $217.00 | $217.00 |
| Purchase #6 | $67.89 | 12.190% | $76.1658 | $76.17 | $76.15 | $76.20 |
| Purchase #7 | $201.49 | 11.589% | $224.8407 | $224.84 | $224.85 | $224.80 |
| 7 purchase totals = | $1,069.80 | $1,156.9512 | $1,156.95 | $1,156.95 | $1,157.00 | |