| 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 | $139.85 | 10.503% | $154.5384 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $180.92 | 8.345% | $196.0178 | $196.02 | $196.00 | $196.00 |
| Purchase #3 | $248.46 | 5.786% | $262.8359 | $262.84 | $262.85 | $262.80 |
| Purchase #4 | $192.77 | 4.410% | $201.2712 | $201.27 | $201.25 | $201.30 |
| Purchase #5 | $148.36 | 10.743% | $164.2983 | $164.30 | $164.30 | $164.30 |
| Purchase #6 | $168.38 | 7.356% | $180.766 | $180.77 | $180.75 | $180.80 |
| Purchase #7 | $11.64 | 6.500% | $12.3966 | $12.40 | $12.40 | $12.40 |
| 7 purchase totals = | $1,090.38 | $1,172.1242 | $1,172.14 | $1,172.10 | $1,172.10 | |