| 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 | $127.69 | 9.142% | $139.3634 | $139.36 | $139.35 | $139.40 |
| Purchase #2 | $56.44 | 6.789% | $60.2717 | $60.27 | $60.25 | $60.30 |
| Purchase #3 | $183.26 | 13.440% | $207.8901 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $42.82 | 8.836% | $46.6036 | $46.60 | $46.60 | $46.60 |
| Purchase #5 | $208.40 | 4.526% | $217.8322 | $217.83 | $217.85 | $217.80 |
| Purchase #6 | $220.87 | 9.491% | $241.8328 | $241.83 | $241.85 | $241.80 |
| Purchase #7 | $67.28 | 12.761% | $75.8656 | $75.87 | $75.85 | $75.90 |
| 7 purchase totals = | $906.76 | $989.6594 | $989.65 | $989.65 | $989.70 | |