| 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 | $158.80 | 3.734% | $164.7296 | $164.73 | $164.75 | $164.70 |
| Purchase #2 | $70.57 | 6.181% | $74.9319 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $231.41 | 4.416% | $241.6291 | $241.63 | $241.65 | $241.60 |
| Purchase #4 | $12.84 | 3.276% | $13.2606 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $7.40 | 8.503% | $8.0292 | $8.03 | $8.05 | $8.00 |
| Purchase #6 | $100.66 | 5.451% | $106.147 | $106.15 | $106.15 | $106.10 |
| Purchase #7 | $98.90 | 12.402% | $111.1656 | $111.17 | $111.15 | $111.20 |
| 7 purchase totals = | $680.58 | $719.8930 | $719.90 | $719.95 | $719.80 | |