| 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 | $158.66 | 11.790% | $177.366 | $177.37 | $177.35 | $177.40 |
| Purchase #2 | $187.25 | 4.128% | $194.9797 | $194.98 | $195.00 | $195.00 |
| Purchase #3 | $23.37 | 4.670% | $24.4614 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $9.89 | 9.648% | $10.8442 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $174.39 | 4.306% | $181.8992 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $78.50 | 4.671% | $82.1667 | $82.17 | $82.15 | $82.20 |
| Purchase #7 | $240.93 | 3.555% | $249.4951 | $249.50 | $249.50 | $249.50 |
| 7 purchase totals = | $872.99 | $921.2123 | $921.22 | $921.20 | $921.30 | |