| 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 | $179.84 | 11.321% | $200.1997 | $200.20 | $200.20 | $200.20 |
| Purchase #2 | $196.80 | 4.483% | $205.6225 | $205.62 | $205.60 | $205.60 |
| Purchase #3 | $146.94 | 4.354% | $153.3378 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $183.97 | 13.543% | $208.8851 | $208.89 | $208.90 | $208.90 |
| Purchase #5 | $215.36 | 8.803% | $234.3181 | $234.32 | $234.30 | $234.30 |
| Purchase #6 | $161.83 | 6.132% | $171.7534 | $171.75 | $171.75 | $171.80 |
| Purchase #7 | $233.62 | 13.302% | $264.6961 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,318.36 | $1,438.8127 | $1,438.82 | $1,438.80 | $1,438.80 | |