| 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 | $168.62 | 11.525% | $188.0535 | $188.05 | $188.05 | $188.10 |
| Purchase #2 | $106.55 | 10.374% | $117.6035 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $181.42 | 13.153% | $205.2822 | $205.28 | $205.30 | $205.30 |
| Purchase #4 | $191.36 | 12.323% | $214.9413 | $214.94 | $214.95 | $214.90 |
| Purchase #5 | $211.62 | 5.693% | $223.6675 | $223.67 | $223.65 | $223.70 |
| Purchase #6 | $164.70 | 9.466% | $180.2905 | $180.29 | $180.30 | $180.30 |
| Purchase #7 | $55.36 | 9.832% | $60.803 | $60.80 | $60.80 | $60.80 |
| 7 purchase totals = | $1,079.63 | $1,190.6415 | $1,190.63 | $1,190.65 | $1,190.70 | |