| 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 | $154.58 | 7.223% | $165.7453 | $165.75 | $165.75 | $165.70 |
| Purchase #2 | $177.71 | 12.213% | $199.4137 | $199.41 | $199.40 | $199.40 |
| Purchase #3 | $6.31 | 12.453% | $7.0958 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $15.39 | 9.592% | $16.8662 | $16.87 | $16.85 | $16.90 |
| Purchase #5 | $74.76 | 11.682% | $83.4935 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $62.53 | 5.312% | $65.8516 | $65.85 | $65.85 | $65.90 |
| Purchase #7 | $231.69 | 11.573% | $258.5035 | $258.50 | $258.50 | $258.50 |
| 7 purchase totals = | $722.97 | $796.9696 | $796.97 | $796.95 | $797.00 | |