| 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 | $123.52 | 6.550% | $131.6106 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $163.73 | 5.823% | $173.264 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $69.54 | 10.584% | $76.9001 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $84.60 | 7.651% | $91.0727 | $91.07 | $91.05 | $91.10 |
| Purchase #5 | $180.68 | 9.860% | $198.495 | $198.50 | $198.50 | $198.50 |
| Purchase #6 | $205.73 | 4.536% | $215.0619 | $215.06 | $215.05 | $215.10 |
| Purchase #7 | $195.64 | 13.527% | $222.1042 | $222.10 | $222.10 | $222.10 |
| 7 purchase totals = | $1,023.44 | $1,108.5085 | $1,108.50 | $1,108.45 | $1,108.60 | |