| 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 | $245.86 | 13.142% | $278.1709 | $278.17 | $278.15 | $278.20 |
| Purchase #2 | $152.90 | 7.337% | $164.1183 | $164.12 | $164.10 | $164.10 |
| Purchase #3 | $10.39 | 8.366% | $11.2592 | $11.26 | $11.25 | $11.30 |
| Purchase #4 | $83.93 | 3.408% | $86.7903 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $106.70 | 8.514% | $115.7844 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $162.44 | 13.778% | $184.821 | $184.82 | $184.80 | $184.80 |
| Purchase #7 | $15.61 | 3.217% | $16.1122 | $16.11 | $16.10 | $16.10 |
| 7 purchase totals = | $777.83 | $857.0563 | $857.05 | $857.00 | $857.10 | |