| 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 | $132.25 | 11.391% | $147.3146 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $196.68 | 9.495% | $215.3548 | $215.35 | $215.35 | $215.40 |
| Purchase #3 | $137.68 | 12.149% | $154.4067 | $154.41 | $154.40 | $154.40 |
| Purchase #4 | $17.53 | 12.754% | $19.7658 | $19.77 | $19.75 | $19.80 |
| Purchase #5 | $207.89 | 13.681% | $236.3314 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $202.59 | 4.575% | $211.8585 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $212.29 | 8.572% | $230.4875 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,106.91 | $1,215.5193 | $1,215.52 | $1,215.50 | $1,215.60 | |