| 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 | $155.36 | 11.167% | $172.7091 | $172.71 | $172.70 | $172.70 |
| Purchase #2 | $60.34 | 8.123% | $65.2414 | $65.24 | $65.25 | $65.20 |
| Purchase #3 | $79.42 | 7.652% | $85.4972 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $200.79 | 6.600% | $214.0421 | $214.04 | $214.05 | $214.00 |
| Purchase #5 | $128.40 | 4.662% | $134.386 | $134.39 | $134.40 | $134.40 |
| Purchase #6 | $192.99 | 7.161% | $206.81 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $223.69 | 7.714% | $240.9454 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $1,040.99 | $1,119.6312 | $1,119.64 | $1,119.65 | $1,119.50 | |