| 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 | $138.84 | 10.565% | $153.5084 | $153.51 | $153.50 | $153.50 |
| Purchase #2 | $181.48 | 9.357% | $198.4611 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $58.86 | 6.615% | $62.7536 | $62.75 | $62.75 | $62.80 |
| Purchase #4 | $211.47 | 4.223% | $220.4004 | $220.40 | $220.40 | $220.40 |
| Purchase #5 | $28.75 | 3.846% | $29.8557 | $29.86 | $29.85 | $29.90 |
| Purchase #6 | $85.58 | 13.823% | $97.4097 | $97.41 | $97.40 | $97.40 |
| Purchase #7 | $177.38 | 8.712% | $192.8333 | $192.83 | $192.85 | $192.80 |
| 7 purchase totals = | $882.36 | $955.2222 | $955.22 | $955.20 | $955.30 | |