| 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 | $150.43 | 8.643% | $163.4317 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $140.58 | 3.329% | $145.2599 | $145.26 | $145.25 | $145.30 |
| Purchase #3 | $250.41 | 13.275% | $283.6519 | $283.65 | $283.65 | $283.70 |
| Purchase #4 | $215.28 | 5.137% | $226.3389 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $87.33 | 13.688% | $99.2837 | $99.28 | $99.30 | $99.30 |
| Purchase #6 | $150.87 | 9.591% | $165.3399 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $25.41 | 10.551% | $28.091 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $1,020.31 | $1,111.3970 | $1,111.39 | $1,111.45 | $1,111.40 | |