| 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 | $133.44 | 8.843% | $145.2401 | $145.24 | $145.25 | $145.20 |
| Purchase #2 | $116.74 | 12.814% | $131.6991 | $131.70 | $131.70 | $131.70 |
| Purchase #3 | $174.71 | 8.473% | $189.5132 | $189.51 | $189.50 | $189.50 |
| Purchase #4 | $23.83 | 11.858% | $26.6558 | $26.66 | $26.65 | $26.70 |
| Purchase #5 | $250.92 | 7.284% | $269.197 | $269.20 | $269.20 | $269.20 |
| Purchase #6 | $180.72 | 6.609% | $192.6638 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $172.54 | 8.249% | $186.7728 | $186.77 | $186.75 | $186.80 |
| 7 purchase totals = | $1,052.90 | $1,141.7418 | $1,141.74 | $1,141.70 | $1,141.80 | |