| 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 | $150.30 | 8.593% | $163.2153 | $163.22 | $163.20 | $163.20 |
| Purchase #2 | $240.71 | 13.685% | $273.6512 | $273.65 | $273.65 | $273.70 |
| Purchase #3 | $116.72 | 3.233% | $120.4936 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $148.90 | 3.577% | $154.2262 | $154.23 | $154.25 | $154.20 |
| Purchase #5 | $79.80 | 13.823% | $90.8308 | $90.83 | $90.85 | $90.80 |
| Purchase #6 | $249.89 | 6.149% | $265.2557 | $265.26 | $265.25 | $265.30 |
| Purchase #7 | $249.92 | 4.472% | $261.0964 | $261.10 | $261.10 | $261.10 |
| 7 purchase totals = | $1,236.24 | $1,328.7692 | $1,328.78 | $1,328.80 | $1,328.80 | |