| 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 | $162.96 | 10.392% | $179.8948 | $179.89 | $179.90 | $179.90 |
| Purchase #2 | $213.91 | 10.281% | $235.9021 | $235.90 | $235.90 | $235.90 |
| Purchase #3 | $155.58 | 7.528% | $167.2921 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $130.95 | 12.285% | $147.0372 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $248.83 | 6.699% | $265.4991 | $265.50 | $265.50 | $265.50 |
| Purchase #6 | $217.87 | 11.843% | $243.6723 | $243.67 | $243.65 | $243.70 |
| Purchase #7 | $182.33 | 8.796% | $198.3677 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,312.43 | $1,437.6653 | $1,437.66 | $1,437.65 | $1,437.70 | |