| 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 | $179.70 | 3.504% | $185.9967 | $186.00 | $186.00 | $186.00 |
| Purchase #2 | $141.67 | 5.156% | $148.9745 | $148.97 | $148.95 | $149.00 |
| Purchase #3 | $167.31 | 10.371% | $184.6617 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $179.64 | 4.175% | $187.14 | $187.14 | $187.15 | $187.10 |
| Purchase #5 | $47.26 | 4.652% | $49.4585 | $49.46 | $49.45 | $49.50 |
| Purchase #6 | $158.62 | 10.111% | $174.6581 | $174.66 | $174.65 | $174.70 |
| Purchase #7 | $231.72 | 5.144% | $243.6397 | $243.64 | $243.65 | $243.60 |
| 7 purchase totals = | $1,105.92 | $1,174.5292 | $1,174.53 | $1,174.50 | $1,174.60 | |