| 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 | $150.27 | 4.694% | $157.3237 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $186.41 | 4.182% | $194.2057 | $194.21 | $194.20 | $194.20 |
| Purchase #3 | $138.49 | 3.369% | $143.1557 | $143.16 | $143.15 | $143.20 |
| Purchase #4 | $199.32 | 12.776% | $224.7851 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $70.67 | 7.397% | $75.8975 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $214.61 | 8.175% | $232.1544 | $232.15 | $232.15 | $232.20 |
| Purchase #7 | $180.90 | 3.752% | $187.6874 | $187.69 | $187.70 | $187.70 |
| 7 purchase totals = | $1,140.67 | $1,215.2095 | $1,215.22 | $1,215.20 | $1,215.30 | |