| 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 | $138.92 | 8.869% | $151.2408 | $151.24 | $151.25 | $151.20 |
| Purchase #2 | $38.96 | 8.572% | $42.2997 | $42.30 | $42.30 | $42.30 |
| Purchase #3 | $206.82 | 6.688% | $220.6521 | $220.65 | $220.65 | $220.70 |
| Purchase #4 | $227.40 | 10.267% | $250.7472 | $250.75 | $250.75 | $250.70 |
| Purchase #5 | $78.61 | 12.482% | $88.4221 | $88.42 | $88.40 | $88.40 |
| Purchase #6 | $147.51 | 3.404% | $152.5312 | $152.53 | $152.55 | $152.50 |
| Purchase #7 | $68.98 | 6.536% | $73.4885 | $73.49 | $73.50 | $73.50 |
| 7 purchase totals = | $907.20 | $979.3816 | $979.38 | $979.40 | $979.30 | |