| 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 | $141.72 | 12.231% | $159.0538 | $159.05 | $159.05 | $159.10 |
| Purchase #2 | $170.72 | 3.683% | $177.0076 | $177.01 | $177.00 | $177.00 |
| Purchase #3 | $61.79 | 6.131% | $65.5783 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $224.74 | 10.378% | $248.0635 | $248.06 | $248.05 | $248.10 |
| Purchase #5 | $156.93 | 10.486% | $173.3857 | $173.39 | $173.40 | $173.40 |
| Purchase #6 | $136.28 | 7.455% | $146.4397 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $77.41 | 13.229% | $87.6506 | $87.65 | $87.65 | $87.70 |
| 7 purchase totals = | $969.59 | $1,057.1792 | $1,057.18 | $1,057.20 | $1,057.30 | |