| 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 | $166.83 | 9.501% | $182.6805 | $182.68 | $182.70 | $182.70 |
| Purchase #2 | $124.82 | 4.158% | $130.01 | $130.01 | $130.00 | $130.00 |
| Purchase #3 | $121.41 | 5.218% | $127.7452 | $127.75 | $127.75 | $127.70 |
| Purchase #4 | $68.67 | 3.193% | $70.8626 | $70.86 | $70.85 | $70.90 |
| Purchase #5 | $81.31 | 8.129% | $87.9197 | $87.92 | $87.90 | $87.90 |
| Purchase #6 | $110.58 | 6.579% | $117.8551 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $113.76 | 13.541% | $129.1642 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $787.38 | $846.2373 | $846.24 | $846.20 | $846.30 | |