| 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 | $130.99 | 5.156% | $137.7438 | $137.74 | $137.75 | $137.70 |
| Purchase #2 | $180.70 | 13.459% | $205.0204 | $205.02 | $205.00 | $205.00 |
| Purchase #3 | $245.71 | 3.622% | $254.6096 | $254.61 | $254.60 | $254.60 |
| Purchase #4 | $10.54 | 6.814% | $11.2582 | $11.26 | $11.25 | $11.30 |
| Purchase #5 | $112.83 | 6.424% | $120.0782 | $120.08 | $120.10 | $120.10 |
| Purchase #6 | $49.29 | 4.117% | $51.3193 | $51.32 | $51.30 | $51.30 |
| Purchase #7 | $115.87 | 8.177% | $125.3447 | $125.34 | $125.35 | $125.30 |
| 7 purchase totals = | $845.93 | $905.3742 | $905.37 | $905.35 | $905.30 | |