| 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 | $145.62 | 13.565% | $165.3734 | $165.37 | $165.35 | $165.40 |
| Purchase #2 | $163.81 | 12.699% | $184.6122 | $184.61 | $184.60 | $184.60 |
| Purchase #3 | $116.31 | 12.749% | $131.1384 | $131.14 | $131.15 | $131.10 |
| Purchase #4 | $116.30 | 13.759% | $132.3017 | $132.30 | $132.30 | $132.30 |
| Purchase #5 | $132.60 | 7.174% | $142.1127 | $142.11 | $142.10 | $142.10 |
| Purchase #6 | $182.92 | 5.392% | $192.783 | $192.78 | $192.80 | $192.80 |
| Purchase #7 | $55.98 | 13.758% | $63.6817 | $63.68 | $63.70 | $63.70 |
| 7 purchase totals = | $913.54 | $1,012.0031 | $1,011.99 | $1,012.00 | $1,012.00 | |