| 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 | $184.54 | 4.304% | $192.4826 | $192.48 | $192.50 | $192.50 |
| Purchase #2 | $192.49 | 7.574% | $207.0692 | $207.07 | $207.05 | $207.10 |
| Purchase #3 | $172.51 | 4.675% | $180.5748 | $180.57 | $180.55 | $180.60 |
| Purchase #4 | $165.70 | 3.790% | $171.98 | $171.98 | $172.00 | $172.00 |
| Purchase #5 | $178.79 | 4.254% | $186.3957 | $186.40 | $186.40 | $186.40 |
| Purchase #6 | $169.54 | 10.529% | $187.3909 | $187.39 | $187.40 | $187.40 |
| Purchase #7 | $191.97 | 3.289% | $198.2839 | $198.28 | $198.30 | $198.30 |
| 7 purchase totals = | $1,255.54 | $1,324.1771 | $1,324.17 | $1,324.20 | $1,324.30 | |