| 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 | $151.33 | 3.197% | $156.168 | $156.17 | $156.15 | $156.20 |
| Purchase #2 | $156.62 | 7.453% | $168.2929 | $168.29 | $168.30 | $168.30 |
| Purchase #3 | $212.46 | 5.565% | $224.2834 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $156.80 | 6.537% | $167.05 | $167.05 | $167.05 | $167.10 |
| Purchase #5 | $18.50 | 3.701% | $19.1847 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $184.71 | 8.318% | $200.0742 | $200.07 | $200.05 | $200.10 |
| Purchase #7 | $183.41 | 11.821% | $205.0909 | $205.09 | $205.10 | $205.10 |
| 7 purchase totals = | $1,063.83 | $1,140.1441 | $1,140.13 | $1,140.15 | $1,140.30 | |