| 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 | $168.45 | 11.289% | $187.4663 | $187.47 | $187.45 | $187.50 |
| Purchase #2 | $207.81 | 3.440% | $214.9587 | $214.96 | $214.95 | $215.00 |
| Purchase #3 | $214.50 | 7.578% | $230.7548 | $230.75 | $230.75 | $230.80 |
| Purchase #4 | $69.45 | 3.412% | $71.8196 | $71.82 | $71.80 | $71.80 |
| Purchase #5 | $79.36 | 10.584% | $87.7595 | $87.76 | $87.75 | $87.80 |
| Purchase #6 | $73.64 | 5.773% | $77.8912 | $77.89 | $77.90 | $77.90 |
| Purchase #7 | $18.91 | 5.846% | $20.0155 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $832.12 | $890.6656 | $890.67 | $890.60 | $890.80 | |