| 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 | $164.47 | 3.301% | $169.8992 | $169.90 | $169.90 | $169.90 |
| Purchase #2 | $82.69 | 11.355% | $92.0794 | $92.08 | $92.10 | $92.10 |
| Purchase #3 | $189.29 | 7.129% | $202.7845 | $202.78 | $202.80 | $202.80 |
| Purchase #4 | $148.47 | 6.437% | $158.027 | $158.03 | $158.05 | $158.00 |
| Purchase #5 | $129.95 | 12.816% | $146.6044 | $146.60 | $146.60 | $146.60 |
| Purchase #6 | $97.66 | 9.504% | $106.9416 | $106.94 | $106.95 | $106.90 |
| Purchase #7 | $192.95 | 9.372% | $211.0333 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $1,005.48 | $1,087.3694 | $1,087.36 | $1,087.45 | $1,087.30 | |