| 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 | $177.88 | 4.197% | $185.3456 | $185.35 | $185.35 | $185.30 |
| Purchase #2 | $157.45 | 10.464% | $173.9256 | $173.93 | $173.95 | $173.90 |
| Purchase #3 | $246.87 | 6.139% | $262.0253 | $262.03 | $262.05 | $262.00 |
| Purchase #4 | $85.84 | 13.605% | $97.5185 | $97.52 | $97.50 | $97.50 |
| Purchase #5 | $194.82 | 4.806% | $204.183 | $204.18 | $204.20 | $204.20 |
| Purchase #6 | $10.94 | 9.473% | $11.9763 | $11.98 | $12.00 | $12.00 |
| Purchase #7 | $148.72 | 12.331% | $167.0587 | $167.06 | $167.05 | $167.10 |
| 7 purchase totals = | $1,022.52 | $1,102.0330 | $1,102.05 | $1,102.10 | $1,102.00 | |