| 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 | $173.61 | 13.304% | $196.7071 | $196.71 | $196.70 | $196.70 |
| Purchase #2 | $46.46 | 12.810% | $52.4115 | $52.41 | $52.40 | $52.40 |
| Purchase #3 | $230.82 | 11.800% | $258.0568 | $258.06 | $258.05 | $258.10 |
| Purchase #4 | $147.62 | 6.396% | $157.0618 | $157.06 | $157.05 | $157.10 |
| Purchase #5 | $166.87 | 9.106% | $182.0652 | $182.07 | $182.05 | $182.10 |
| Purchase #6 | $115.79 | 9.710% | $127.0332 | $127.03 | $127.05 | $127.00 |
| Purchase #7 | $13.59 | 10.484% | $15.0148 | $15.01 | $15.00 | $15.00 |
| 7 purchase totals = | $894.76 | $988.3504 | $988.35 | $988.30 | $988.40 | |