| 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 | $173.35 | 7.448% | $186.2611 | $186.26 | $186.25 | $186.30 |
| Purchase #2 | $181.31 | 6.699% | $193.456 | $193.46 | $193.45 | $193.50 |
| Purchase #3 | $100.36 | 11.228% | $111.6284 | $111.63 | $111.65 | $111.60 |
| Purchase #4 | $133.47 | 7.776% | $143.8486 | $143.85 | $143.85 | $143.80 |
| Purchase #5 | $69.76 | 3.664% | $72.316 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $15.34 | 13.579% | $17.423 | $17.42 | $17.40 | $17.40 |
| Purchase #7 | $178.62 | 9.406% | $195.421 | $195.42 | $195.40 | $195.40 |
| 7 purchase totals = | $852.21 | $920.3541 | $920.36 | $920.30 | $920.30 | |