| 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 | $180.47 | 9.570% | $197.741 | $197.74 | $197.75 | $197.70 |
| Purchase #2 | $32.97 | 3.403% | $34.092 | $34.09 | $34.10 | $34.10 |
| Purchase #3 | $26.68 | 13.302% | $30.229 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $233.75 | 4.785% | $244.9349 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $140.91 | 10.128% | $155.1814 | $155.18 | $155.20 | $155.20 |
| Purchase #6 | $113.87 | 5.528% | $120.1647 | $120.16 | $120.15 | $120.20 |
| Purchase #7 | $121.44 | 3.835% | $126.0972 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $850.09 | $908.4402 | $908.43 | $908.50 | $908.40 | |