| 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 | $181.53 | 11.106% | $201.6907 | $201.69 | $201.70 | $201.70 |
| Purchase #2 | $79.98 | 13.124% | $90.4766 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $8.62 | 13.374% | $9.7728 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $81.97 | 3.709% | $85.0103 | $85.01 | $85.00 | $85.00 |
| Purchase #5 | $99.81 | 13.349% | $113.1336 | $113.13 | $113.15 | $113.10 |
| Purchase #6 | $163.39 | 8.118% | $176.654 | $176.65 | $176.65 | $176.70 |
| Purchase #7 | $133.66 | 7.785% | $144.0654 | $144.07 | $144.05 | $144.10 |
| 7 purchase totals = | $748.96 | $820.8034 | $820.80 | $820.80 | $820.90 | |