| 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 | $115.90 | 8.231% | $125.4397 | $125.44 | $125.45 | $125.40 |
| Purchase #2 | $157.99 | 5.832% | $167.204 | $167.20 | $167.20 | $167.20 |
| Purchase #3 | $234.75 | 3.423% | $242.7855 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $86.28 | 4.509% | $90.1704 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $59.40 | 6.713% | $63.3875 | $63.39 | $63.40 | $63.40 |
| Purchase #6 | $167.79 | 10.738% | $185.8073 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $66.28 | 3.537% | $68.6243 | $68.62 | $68.60 | $68.60 |
| 7 purchase totals = | $888.39 | $943.4187 | $943.42 | $943.40 | $943.40 | |