| 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 | $184.94 | 3.510% | $191.4314 | $191.43 | $191.45 | $191.40 |
| Purchase #2 | $245.91 | 8.116% | $265.8681 | $265.87 | $265.85 | $265.90 |
| Purchase #3 | $75.63 | 10.870% | $83.851 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $165.28 | 11.190% | $183.7748 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $193.69 | 6.368% | $206.0242 | $206.02 | $206.00 | $206.00 |
| Purchase #6 | $134.63 | 4.504% | $140.6937 | $140.69 | $140.70 | $140.70 |
| Purchase #7 | $28.71 | 5.501% | $30.2893 | $30.29 | $30.30 | $30.30 |
| 7 purchase totals = | $1,028.79 | $1,101.9325 | $1,101.92 | $1,101.90 | $1,102.00 | |