| 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 | $186.69 | 7.715% | $201.0931 | $201.09 | $201.10 | $201.10 |
| Purchase #2 | $169.27 | 13.493% | $192.1096 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $125.80 | 9.461% | $137.7019 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $97.83 | 4.711% | $102.4388 | $102.44 | $102.45 | $102.40 |
| Purchase #5 | $131.98 | 6.560% | $140.6379 | $140.64 | $140.65 | $140.60 |
| Purchase #6 | $164.95 | 13.228% | $186.7696 | $186.77 | $186.75 | $186.80 |
| Purchase #7 | $132.93 | 4.647% | $139.1073 | $139.11 | $139.10 | $139.10 |
| 7 purchase totals = | $1,009.45 | $1,099.8582 | $1,099.86 | $1,099.85 | $1,099.80 | |