| 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 | $185.66 | 11.646% | $207.282 | $207.28 | $207.30 | $207.30 |
| Purchase #2 | $164.34 | 9.561% | $180.0525 | $180.05 | $180.05 | $180.10 |
| Purchase #3 | $39.71 | 10.345% | $43.818 | $43.82 | $43.80 | $43.80 |
| Purchase #4 | $144.28 | 11.863% | $161.3959 | $161.40 | $161.40 | $161.40 |
| Purchase #5 | $9.40 | 3.645% | $9.7426 | $9.74 | $9.75 | $9.70 |
| Purchase #6 | $137.75 | 4.516% | $143.9708 | $143.97 | $143.95 | $144.00 |
| Purchase #7 | $126.98 | 13.618% | $144.2721 | $144.27 | $144.25 | $144.30 |
| 7 purchase totals = | $808.12 | $890.5339 | $890.53 | $890.50 | $890.60 | |