| 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 | $138.33 | 4.400% | $144.4165 | $144.42 | $144.40 | $144.40 |
| Purchase #2 | $198.38 | 4.765% | $207.8328 | $207.83 | $207.85 | $207.80 |
| Purchase #3 | $41.55 | 3.847% | $43.1484 | $43.15 | $43.15 | $43.10 |
| Purchase #4 | $9.32 | 3.363% | $9.6334 | $9.63 | $9.65 | $9.60 |
| Purchase #5 | $165.94 | 10.734% | $183.752 | $183.75 | $183.75 | $183.80 |
| Purchase #6 | $168.50 | 4.698% | $176.4161 | $176.42 | $176.40 | $176.40 |
| Purchase #7 | $174.81 | 9.782% | $191.9099 | $191.91 | $191.90 | $191.90 |
| 7 purchase totals = | $896.83 | $957.1091 | $957.11 | $957.10 | $957.00 | |