| 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 | $189.55 | 9.340% | $207.254 | $207.25 | $207.25 | $207.30 |
| Purchase #2 | $41.87 | 7.371% | $44.9562 | $44.96 | $44.95 | $45.00 |
| Purchase #3 | $110.83 | 13.725% | $126.0414 | $126.04 | $126.05 | $126.00 |
| Purchase #4 | $28.49 | 6.703% | $30.3997 | $30.40 | $30.40 | $30.40 |
| Purchase #5 | $180.86 | 10.367% | $199.6098 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $152.93 | 3.678% | $158.5548 | $158.55 | $158.55 | $158.60 |
| Purchase #7 | $211.32 | 12.159% | $237.0144 | $237.01 | $237.00 | $237.00 |
| 7 purchase totals = | $915.85 | $1,003.8303 | $1,003.82 | $1,003.80 | $1,003.90 | |