| 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 | $151.89 | 11.573% | $169.4682 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $117.31 | 5.275% | $123.4981 | $123.50 | $123.50 | $123.50 |
| Purchase #3 | $23.30 | 13.475% | $26.4397 | $26.44 | $26.45 | $26.40 |
| Purchase #4 | $161.33 | 13.249% | $182.7046 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $218.83 | 4.542% | $228.7693 | $228.77 | $228.75 | $228.80 |
| Purchase #6 | $32.59 | 11.213% | $36.2443 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $136.80 | 13.841% | $155.7345 | $155.73 | $155.75 | $155.70 |
| 7 purchase totals = | $842.05 | $922.8587 | $922.85 | $922.85 | $922.80 | |