| 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 | $168.47 | 10.553% | $186.2486 | $186.25 | $186.25 | $186.20 |
| Purchase #2 | $146.79 | 11.422% | $163.5564 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $158.98 | 12.513% | $178.8732 | $178.87 | $178.85 | $178.90 |
| Purchase #4 | $10.68 | 3.868% | $11.0931 | $11.09 | $11.10 | $11.10 |
| Purchase #5 | $194.79 | 13.586% | $221.2542 | $221.25 | $221.25 | $221.30 |
| Purchase #6 | $90.30 | 9.796% | $99.1458 | $99.15 | $99.15 | $99.10 |
| Purchase #7 | $248.84 | 8.703% | $270.4965 | $270.50 | $270.50 | $270.50 |
| 7 purchase totals = | $1,018.85 | $1,130.6678 | $1,130.67 | $1,130.65 | $1,130.70 | |