| 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 | $169.48 | 9.838% | $186.1534 | $186.15 | $186.15 | $186.20 |
| Purchase #2 | $214.48 | 8.450% | $232.6036 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $14.97 | 4.211% | $15.6004 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $212.63 | 4.250% | $221.6668 | $221.67 | $221.65 | $221.70 |
| Purchase #5 | $250.72 | 12.316% | $281.5987 | $281.60 | $281.60 | $281.60 |
| Purchase #6 | $147.97 | 11.680% | $165.2529 | $165.25 | $165.25 | $165.30 |
| Purchase #7 | $115.84 | 7.127% | $124.0959 | $124.10 | $124.10 | $124.10 |
| 7 purchase totals = | $1,126.09 | $1,226.9717 | $1,226.97 | $1,226.95 | $1,227.10 | |