| 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 | $143.53 | 7.471% | $154.2531 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $186.98 | 13.257% | $211.7679 | $211.77 | $211.75 | $211.80 |
| Purchase #3 | $148.73 | 12.672% | $167.5771 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $154.82 | 5.562% | $163.4311 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $111.74 | 5.515% | $117.9025 | $117.90 | $117.90 | $117.90 |
| Purchase #6 | $46.77 | 5.493% | $49.3391 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $124.40 | 12.316% | $139.7211 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $916.97 | $1,003.9919 | $1,003.99 | $1,004.00 | $1,004.00 | |