| 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 | $185.92 | 3.367% | $192.1799 | $192.18 | $192.20 | $192.20 |
| Purchase #2 | $102.52 | 11.571% | $114.3826 | $114.38 | $114.40 | $114.40 |
| Purchase #3 | $10.99 | 7.340% | $11.7967 | $11.80 | $11.80 | $11.80 |
| Purchase #4 | $127.96 | 5.716% | $135.2742 | $135.27 | $135.25 | $135.30 |
| Purchase #5 | $79.31 | 11.203% | $88.1951 | $88.20 | $88.20 | $88.20 |
| Purchase #6 | $147.37 | 12.546% | $165.859 | $165.86 | $165.85 | $165.90 |
| Purchase #7 | $146.72 | 10.761% | $162.5085 | $162.51 | $162.50 | $162.50 |
| 7 purchase totals = | $800.79 | $870.1960 | $870.20 | $870.20 | $870.30 | |