| 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 | $120.90 | 3.511% | $125.1448 | $125.14 | $125.15 | $125.10 |
| Purchase #2 | $171.61 | 5.358% | $180.8049 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $63.39 | 7.752% | $68.304 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $15.49 | 11.296% | $17.2398 | $17.24 | $17.25 | $17.20 |
| Purchase #5 | $181.90 | 10.157% | $200.3756 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $104.70 | 5.770% | $110.7412 | $110.74 | $110.75 | $110.70 |
| Purchase #7 | $215.89 | 7.832% | $232.7985 | $232.80 | $232.80 | $232.80 |
| 7 purchase totals = | $873.88 | $935.4088 | $935.40 | $935.45 | $935.30 | |