| 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 | $107.32 | 10.169% | $118.2334 | $118.23 | $118.25 | $118.20 |
| Purchase #2 | $130.60 | 11.329% | $145.3957 | $145.40 | $145.40 | $145.40 |
| Purchase #3 | $162.97 | 6.534% | $173.6185 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $165.79 | 10.506% | $183.2079 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $212.89 | 4.315% | $222.0762 | $222.08 | $222.10 | $222.10 |
| Purchase #6 | $182.49 | 9.158% | $199.2024 | $199.20 | $199.20 | $199.20 |
| Purchase #7 | $10.57 | 5.484% | $11.1497 | $11.15 | $11.15 | $11.10 |
| 7 purchase totals = | $972.63 | $1,052.8838 | $1,052.89 | $1,052.90 | $1,052.80 | |