| 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 | $141.46 | 8.682% | $153.7416 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $216.63 | 7.138% | $232.093 | $232.09 | $232.10 | $232.10 |
| Purchase #3 | $8.51 | 5.500% | $8.9781 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $136.82 | 6.648% | $145.9158 | $145.92 | $145.90 | $145.90 |
| Purchase #5 | $91.61 | 8.122% | $99.0506 | $99.05 | $99.05 | $99.10 |
| Purchase #6 | $124.28 | 7.192% | $133.2182 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $154.99 | 4.456% | $161.8964 | $161.90 | $161.90 | $161.90 |
| 7 purchase totals = | $874.30 | $934.8937 | $934.90 | $934.90 | $934.90 | |