| 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 | $130.74 | 8.358% | $141.6672 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $186.52 | 10.518% | $206.1382 | $206.14 | $206.15 | $206.10 |
| Purchase #3 | $197.39 | 13.709% | $224.4502 | $224.45 | $224.45 | $224.50 |
| Purchase #4 | $9.99 | 4.757% | $10.4652 | $10.47 | $10.45 | $10.50 |
| Purchase #5 | $75.88 | 6.144% | $80.5421 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $146.41 | 13.592% | $166.31 | $166.31 | $166.30 | $166.30 |
| Purchase #7 | $74.69 | 9.382% | $81.6974 | $81.70 | $81.70 | $81.70 |
| 7 purchase totals = | $821.62 | $911.2703 | $911.28 | $911.25 | $911.30 | |