| 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 | $152.49 | 13.463% | $173.0197 | $173.02 | $173.00 | $173.00 |
| Purchase #2 | $52.52 | 6.833% | $56.1087 | $56.11 | $56.10 | $56.10 |
| Purchase #3 | $180.61 | 8.109% | $195.2557 | $195.26 | $195.25 | $195.30 |
| Purchase #4 | $7.75 | 5.396% | $8.1682 | $8.17 | $8.15 | $8.20 |
| Purchase #5 | $176.47 | 11.824% | $197.3358 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $204.75 | 9.618% | $224.4429 | $224.44 | $224.45 | $224.40 |
| Purchase #7 | $40.42 | 3.689% | $41.9111 | $41.91 | $41.90 | $41.90 |
| 7 purchase totals = | $815.01 | $896.2421 | $896.25 | $896.20 | $896.20 | |