| 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 | $205.55 | 5.269% | $216.3804 | $216.38 | $216.40 | $216.40 |
| Purchase #2 | $160.53 | 6.774% | $171.4043 | $171.40 | $171.40 | $171.40 |
| Purchase #3 | $89.50 | 5.239% | $94.1889 | $94.19 | $94.20 | $94.20 |
| Purchase #4 | $61.60 | 3.765% | $63.9192 | $63.92 | $63.90 | $63.90 |
| Purchase #5 | $141.65 | 3.196% | $146.1771 | $146.18 | $146.20 | $146.20 |
| Purchase #6 | $82.50 | 4.374% | $86.1086 | $86.11 | $86.10 | $86.10 |
| Purchase #7 | $80.74 | 6.405% | $85.9114 | $85.91 | $85.90 | $85.90 |
| 7 purchase totals = | $822.07 | $864.0899 | $864.09 | $864.10 | $864.10 | |