| 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 | $198.42 | 3.716% | $205.7933 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $150.59 | 8.324% | $163.1251 | $163.13 | $163.15 | $163.10 |
| Purchase #3 | $54.29 | 8.864% | $59.1023 | $59.10 | $59.10 | $59.10 |
| Purchase #4 | $192.46 | 5.389% | $202.8317 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $150.41 | 11.687% | $167.9884 | $167.99 | $168.00 | $168.00 |
| Purchase #6 | $45.53 | 11.467% | $50.7509 | $50.75 | $50.75 | $50.80 |
| Purchase #7 | $250.25 | 8.485% | $271.4837 | $271.48 | $271.50 | $271.50 |
| 7 purchase totals = | $1,041.95 | $1,121.0754 | $1,121.07 | $1,121.15 | $1,121.10 | |