| 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 | $155.95 | 3.491% | $161.3942 | $161.39 | $161.40 | $161.40 |
| Purchase #2 | $166.51 | 6.850% | $177.9159 | $177.92 | $177.90 | $177.90 |
| Purchase #3 | $109.59 | 6.743% | $116.9797 | $116.98 | $117.00 | $117.00 |
| Purchase #4 | $175.37 | 4.468% | $183.2055 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $38.67 | 11.402% | $43.0792 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $154.66 | 10.872% | $171.4746 | $171.47 | $171.45 | $171.50 |
| Purchase #7 | $165.62 | 10.202% | $182.5166 | $182.52 | $182.50 | $182.50 |
| 7 purchase totals = | $966.37 | $1,036.5657 | $1,036.57 | $1,036.55 | $1,036.60 | |