| 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 | $166.27 | 10.554% | $183.8181 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $150.38 | 4.863% | $157.693 | $157.69 | $157.70 | $157.70 |
| Purchase #3 | $185.43 | 3.695% | $192.2816 | $192.28 | $192.30 | $192.30 |
| Purchase #4 | $190.60 | 13.557% | $216.4396 | $216.44 | $216.45 | $216.40 |
| Purchase #5 | $48.89 | 12.578% | $55.0394 | $55.04 | $55.05 | $55.00 |
| Purchase #6 | $159.48 | 10.407% | $176.0771 | $176.08 | $176.10 | $176.10 |
| Purchase #7 | $90.79 | 4.450% | $94.8302 | $94.83 | $94.85 | $94.80 |
| 7 purchase totals = | $991.84 | $1,076.1790 | $1,076.18 | $1,076.25 | $1,076.10 | |