| 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 | $153.96 | 6.506% | $163.9766 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $113.79 | 11.647% | $127.0431 | $127.04 | $127.05 | $127.00 |
| Purchase #3 | $179.45 | 3.159% | $185.1188 | $185.12 | $185.10 | $185.10 |
| Purchase #4 | $229.66 | 7.363% | $246.5699 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $68.74 | 9.844% | $75.5068 | $75.51 | $75.50 | $75.50 |
| Purchase #6 | $183.83 | 7.611% | $197.8213 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $99.43 | 3.569% | $102.9787 | $102.98 | $103.00 | $103.00 |
| 7 purchase totals = | $1,028.86 | $1,099.0152 | $1,099.02 | $1,099.00 | $1,099.00 | |