| 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 | $145.70 | 11.792% | $162.8809 | $162.88 | $162.90 | $162.90 |
| Purchase #2 | $207.44 | 9.727% | $227.6177 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $43.29 | 6.282% | $46.0095 | $46.01 | $46.00 | $46.00 |
| Purchase #4 | $92.82 | 4.500% | $96.9969 | $97.00 | $97.00 | $97.00 |
| Purchase #5 | $66.68 | 5.501% | $70.3481 | $70.35 | $70.35 | $70.30 |
| Purchase #6 | $128.99 | 11.670% | $144.0431 | $144.04 | $144.05 | $144.00 |
| Purchase #7 | $226.71 | 13.689% | $257.7443 | $257.74 | $257.75 | $257.70 |
| 7 purchase totals = | $911.63 | $1,005.6405 | $1,005.64 | $1,005.65 | $1,005.50 | |