| 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 | $167.63 | 5.427% | $176.7273 | $176.73 | $176.75 | $176.70 |
| Purchase #2 | $153.95 | 3.230% | $158.9226 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $5.44 | 12.661% | $6.1288 | $6.13 | $6.15 | $6.10 |
| Purchase #4 | $77.49 | 13.497% | $87.9488 | $87.95 | $87.95 | $87.90 |
| Purchase #5 | $80.47 | 7.300% | $86.3443 | $86.34 | $86.35 | $86.30 |
| Purchase #6 | $215.32 | 4.371% | $224.7316 | $224.73 | $224.75 | $224.70 |
| Purchase #7 | $233.88 | 13.549% | $265.5684 | $265.57 | $265.55 | $265.60 |
| 7 purchase totals = | $934.18 | $1,006.3718 | $1,006.37 | $1,006.40 | $1,006.20 | |