| 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 | $124.92 | 12.148% | $140.0953 | $140.10 | $140.10 | $140.10 |
| Purchase #2 | $130.43 | 5.690% | $137.8515 | $137.85 | $137.85 | $137.90 |
| Purchase #3 | $146.73 | 11.408% | $163.469 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $167.27 | 11.724% | $186.8807 | $186.88 | $186.90 | $186.90 |
| Purchase #5 | $141.62 | 4.258% | $147.6502 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $7.25 | 6.675% | $7.7339 | $7.73 | $7.75 | $7.70 |
| Purchase #7 | $86.75 | 11.834% | $97.016 | $97.02 | $97.00 | $97.00 |
| 7 purchase totals = | $804.97 | $880.6966 | $880.70 | $880.70 | $880.80 | |