| 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 | $181.94 | 11.465% | $202.7994 | $202.80 | $202.80 | $202.80 |
| Purchase #2 | $142.96 | 5.728% | $151.1487 | $151.15 | $151.15 | $151.10 |
| Purchase #3 | $133.46 | 5.585% | $140.9137 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $188.90 | 7.443% | $202.9598 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $143.33 | 9.858% | $157.4595 | $157.46 | $157.45 | $157.50 |
| Purchase #6 | $114.45 | 9.797% | $125.6627 | $125.66 | $125.65 | $125.70 |
| Purchase #7 | $11.46 | 11.550% | $12.7836 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $916.50 | $993.7274 | $993.72 | $993.70 | $993.80 | |