| 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 | $129.68 | 6.193% | $137.7111 | $137.71 | $137.70 | $137.70 |
| Purchase #2 | $15.63 | 10.285% | $17.2375 | $17.24 | $17.25 | $17.20 |
| Purchase #3 | $164.49 | 13.192% | $186.1895 | $186.19 | $186.20 | $186.20 |
| Purchase #4 | $79.97 | 6.138% | $84.8786 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $25.55 | 10.273% | $28.1748 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $123.55 | 4.381% | $128.9627 | $128.96 | $128.95 | $129.00 |
| Purchase #7 | $157.81 | 13.580% | $179.2406 | $179.24 | $179.25 | $179.20 |
| 7 purchase totals = | $696.68 | $762.3948 | $762.39 | $762.40 | $762.40 | |