| 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 | $183.48 | 10.830% | $203.3509 | $203.35 | $203.35 | $203.40 |
| Purchase #2 | $76.34 | 8.812% | $83.0671 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $42.51 | 8.604% | $46.1676 | $46.17 | $46.15 | $46.20 |
| Purchase #4 | $95.49 | 7.733% | $102.8742 | $102.87 | $102.85 | $102.90 |
| Purchase #5 | $231.38 | 11.192% | $257.276 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $62.54 | 7.183% | $67.0322 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $164.51 | 12.645% | $185.3123 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $856.25 | $945.0803 | $945.08 | $945.05 | $945.20 | |