| 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 | $186.48 | 3.393% | $192.8073 | $192.81 | $192.80 | $192.80 |
| Purchase #2 | $86.34 | 9.635% | $94.6589 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $39.81 | 10.727% | $44.0804 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $26.27 | 6.463% | $27.9678 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $153.29 | 13.846% | $174.5145 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $79.43 | 10.628% | $87.8718 | $87.87 | $87.85 | $87.90 |
| Purchase #7 | $146.77 | 12.139% | $164.5864 | $164.59 | $164.60 | $164.60 |
| 7 purchase totals = | $718.39 | $786.4871 | $786.49 | $786.45 | $786.60 | |