| 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 | $112.75 | 3.451% | $116.641 | $116.64 | $116.65 | $116.60 |
| Purchase #2 | $170.37 | 9.169% | $185.9912 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $54.48 | 13.754% | $61.9732 | $61.97 | $61.95 | $62.00 |
| Purchase #4 | $215.86 | 3.648% | $223.7346 | $223.73 | $223.75 | $223.70 |
| Purchase #5 | $77.93 | 13.240% | $88.2479 | $88.25 | $88.25 | $88.20 |
| Purchase #6 | $15.62 | 3.545% | $16.1737 | $16.17 | $16.15 | $16.20 |
| Purchase #7 | $46.69 | 13.641% | $53.059 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $693.70 | $745.8206 | $745.81 | $745.80 | $745.80 | |