| 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 | $161.38 | 6.499% | $171.8681 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $192.30 | 3.510% | $199.0497 | $199.05 | $199.05 | $199.00 |
| Purchase #3 | $94.27 | 10.675% | $104.3333 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $85.74 | 11.576% | $95.6653 | $95.67 | $95.65 | $95.70 |
| Purchase #5 | $181.55 | 11.289% | $202.0452 | $202.05 | $202.05 | $202.00 |
| Purchase #6 | $26.30 | 6.447% | $27.9956 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $191.68 | 11.114% | $212.9833 | $212.98 | $213.00 | $213.00 |
| 7 purchase totals = | $933.22 | $1,013.9405 | $1,013.95 | $1,013.95 | $1,013.90 | |