| 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 | $179.45 | 4.446% | $187.4283 | $187.43 | $187.45 | $187.40 |
| Purchase #2 | $175.66 | 9.532% | $192.4039 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $43.60 | 10.774% | $48.2975 | $48.30 | $48.30 | $48.30 |
| Purchase #4 | $196.71 | 12.476% | $221.2515 | $221.25 | $221.25 | $221.30 |
| Purchase #5 | $182.95 | 4.863% | $191.8469 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $247.54 | 5.690% | $261.625 | $261.63 | $261.65 | $261.60 |
| Purchase #7 | $81.79 | 5.131% | $85.9866 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $1,107.70 | $1,188.8397 | $1,188.85 | $1,188.90 | $1,188.80 | |