| 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 | $93.49 | 4.522% | $97.7176 | $97.72 | $97.70 | $97.70 |
| Purchase #2 | $135.25 | 13.294% | $153.2301 | $153.23 | $153.25 | $153.20 |
| Purchase #3 | $211.73 | 10.457% | $233.8706 | $233.87 | $233.85 | $233.90 |
| Purchase #4 | $132.73 | 8.655% | $144.2178 | $144.22 | $144.20 | $144.20 |
| Purchase #5 | $125.52 | 9.859% | $137.895 | $137.90 | $137.90 | $137.90 |
| Purchase #6 | $150.82 | 10.649% | $166.8808 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $231.54 | 9.645% | $253.872 | $253.87 | $253.85 | $253.90 |
| 7 purchase totals = | $1,081.08 | $1,187.6839 | $1,187.69 | $1,187.65 | $1,187.70 | |