| 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 | $152.65 | 7.470% | $164.053 | $164.05 | $164.05 | $164.10 |
| Purchase #2 | $201.99 | 13.391% | $229.0385 | $229.04 | $229.05 | $229.00 |
| Purchase #3 | $128.53 | 13.329% | $145.6618 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $95.92 | 11.193% | $106.6563 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $212.26 | 9.814% | $233.0912 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $113.35 | 13.254% | $128.3734 | $128.37 | $128.35 | $128.40 |
| Purchase #7 | $137.88 | 3.202% | $142.2949 | $142.29 | $142.30 | $142.30 |
| 7 purchase totals = | $1,042.58 | $1,149.1691 | $1,149.16 | $1,149.15 | $1,149.30 | |