| 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 | $125.28 | 7.612% | $134.8163 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $144.93 | 6.728% | $154.6809 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $109.29 | 5.273% | $115.0529 | $115.05 | $115.05 | $115.10 |
| Purchase #4 | $44.68 | 10.547% | $49.3924 | $49.39 | $49.40 | $49.40 |
| Purchase #5 | $147.38 | 6.582% | $157.0806 | $157.08 | $157.10 | $157.10 |
| Purchase #6 | $61.27 | 4.500% | $64.0272 | $64.03 | $64.05 | $64.00 |
| Purchase #7 | $22.63 | 4.445% | $23.6359 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $655.46 | $698.6862 | $698.69 | $698.75 | $698.70 | |