| 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 | $144.62 | 6.250% | $153.6588 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $145.90 | 12.343% | $163.9084 | $163.91 | $163.90 | $163.90 |
| Purchase #3 | $138.73 | 8.124% | $150.0004 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $229.36 | 4.474% | $239.6216 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $191.96 | 6.182% | $203.827 | $203.83 | $203.85 | $203.80 |
| Purchase #6 | $168.83 | 13.868% | $192.2433 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $17.30 | 6.372% | $18.4024 | $18.40 | $18.40 | $18.40 |
| 7 purchase totals = | $1,036.70 | $1,121.6619 | $1,121.66 | $1,121.65 | $1,121.60 | |