| 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 | $140.67 | 11.710% | $157.1425 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $191.82 | 11.169% | $213.2444 | $213.24 | $213.25 | $213.20 |
| Purchase #3 | $163.85 | 5.746% | $173.2648 | $173.26 | $173.25 | $173.30 |
| Purchase #4 | $11.76 | 11.510% | $13.1136 | $13.11 | $13.10 | $13.10 |
| Purchase #5 | $244.70 | 7.106% | $262.0884 | $262.09 | $262.10 | $262.10 |
| Purchase #6 | $171.26 | 9.778% | $188.0058 | $188.01 | $188.00 | $188.00 |
| Purchase #7 | $137.75 | 3.867% | $143.0768 | $143.08 | $143.10 | $143.10 |
| 7 purchase totals = | $1,061.81 | $1,149.9363 | $1,149.93 | $1,149.95 | $1,149.90 | |