| 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 | $153.38 | 13.828% | $174.5894 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $151.72 | 9.365% | $165.9286 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $187.39 | 5.756% | $198.1762 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $179.44 | 3.645% | $185.9806 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $132.60 | 3.170% | $136.8034 | $136.80 | $136.80 | $136.80 |
| Purchase #6 | $223.84 | 3.816% | $232.3817 | $232.38 | $232.40 | $232.40 |
| Purchase #7 | $60.28 | 6.510% | $64.2042 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $1,088.65 | $1,158.0641 | $1,158.06 | $1,158.15 | $1,158.10 | |