| 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 | $151.25 | 10.488% | $167.1131 | $167.11 | $167.10 | $167.10 |
| Purchase #2 | $130.36 | 3.486% | $134.9043 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $171.88 | 6.284% | $182.6809 | $182.68 | $182.70 | $182.70 |
| Purchase #4 | $248.54 | 5.180% | $261.4144 | $261.41 | $261.40 | $261.40 |
| Purchase #5 | $185.38 | 3.681% | $192.2038 | $192.20 | $192.20 | $192.20 |
| Purchase #6 | $242.85 | 3.606% | $251.6072 | $251.61 | $251.60 | $251.60 |
| Purchase #7 | $86.82 | 6.164% | $92.1716 | $92.17 | $92.15 | $92.20 |
| 7 purchase totals = | $1,217.08 | $1,282.0953 | $1,282.08 | $1,282.05 | $1,282.10 | |