| 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 | $155.76 | 3.108% | $160.601 | $160.60 | $160.60 | $160.60 |
| Purchase #2 | $216.33 | 5.714% | $228.6911 | $228.69 | $228.70 | $228.70 |
| Purchase #3 | $29.40 | 4.128% | $30.6136 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $33.96 | 6.592% | $36.1986 | $36.20 | $36.20 | $36.20 |
| Purchase #5 | $134.46 | 9.844% | $147.6962 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $193.35 | 7.354% | $207.569 | $207.57 | $207.55 | $207.60 |
| Purchase #7 | $85.53 | 3.114% | $88.1934 | $88.19 | $88.20 | $88.20 |
| 7 purchase totals = | $848.79 | $899.5629 | $899.56 | $899.55 | $899.60 | |