| 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 | $151.25 | 9.262% | $165.2588 | $165.26 | $165.25 | $165.30 |
| Purchase #2 | $14.89 | 13.837% | $16.9503 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $116.73 | 11.737% | $130.4306 | $130.43 | $130.45 | $130.40 |
| Purchase #4 | $10.35 | 12.250% | $11.6179 | $11.62 | $11.60 | $11.60 |
| Purchase #5 | $205.70 | 13.355% | $233.1712 | $233.17 | $233.15 | $233.20 |
| Purchase #6 | $227.49 | 7.418% | $244.3652 | $244.37 | $244.35 | $244.40 |
| Purchase #7 | $123.98 | 8.439% | $134.4427 | $134.44 | $134.45 | $134.40 |
| 7 purchase totals = | $850.39 | $936.2367 | $936.24 | $936.20 | $936.30 | |