| 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 | $183.83 | 13.372% | $208.4117 | $208.41 | $208.40 | $208.40 |
| Purchase #2 | $94.85 | 6.573% | $101.0845 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $62.47 | 5.330% | $65.7997 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $151.40 | 4.305% | $157.9178 | $157.92 | $157.90 | $157.90 |
| Purchase #5 | $42.38 | 4.841% | $44.4316 | $44.43 | $44.45 | $44.40 |
| Purchase #6 | $54.72 | 5.426% | $57.6891 | $57.69 | $57.70 | $57.70 |
| Purchase #7 | $231.44 | 9.123% | $252.5543 | $252.55 | $252.55 | $252.60 |
| 7 purchase totals = | $821.09 | $887.8887 | $887.88 | $887.90 | $887.90 | |