| 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 | $129.45 | 7.488% | $139.1432 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $172.56 | 5.201% | $181.5348 | $181.53 | $181.55 | $181.50 |
| Purchase #3 | $148.34 | 12.577% | $166.9967 | $167.00 | $167.00 | $167.00 |
| Purchase #4 | $227.78 | 12.713% | $256.7377 | $256.74 | $256.75 | $256.70 |
| Purchase #5 | $154.65 | 10.166% | $170.3717 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $46.52 | 9.415% | $50.8999 | $50.90 | $50.90 | $50.90 |
| Purchase #7 | $243.65 | 7.489% | $261.8969 | $261.90 | $261.90 | $261.90 |
| 7 purchase totals = | $1,122.95 | $1,227.5809 | $1,227.58 | $1,227.60 | $1,227.50 | |