| 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 | $147.32 | 12.851% | $166.2521 | $166.25 | $166.25 | $166.30 |
| Purchase #2 | $129.43 | 13.791% | $147.2797 | $147.28 | $147.30 | $147.30 |
| Purchase #3 | $41.62 | 10.700% | $46.0733 | $46.07 | $46.05 | $46.10 |
| Purchase #4 | $65.57 | 3.633% | $67.9522 | $67.95 | $67.95 | $68.00 |
| Purchase #5 | $62.68 | 9.684% | $68.7499 | $68.75 | $68.75 | $68.70 |
| Purchase #6 | $181.35 | 8.372% | $196.5326 | $196.53 | $196.55 | $196.50 |
| Purchase #7 | $206.73 | 10.347% | $228.1204 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $834.70 | $920.9602 | $920.95 | $920.95 | $921.00 | |