| 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 | $172.25 | 10.566% | $190.4499 | $190.45 | $190.45 | $190.40 |
| Purchase #2 | $67.52 | 12.825% | $76.1794 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $178.82 | 12.387% | $200.9704 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $216.70 | 3.689% | $224.6941 | $224.69 | $224.70 | $224.70 |
| Purchase #5 | $184.83 | 4.375% | $192.9163 | $192.92 | $192.90 | $192.90 |
| Purchase #6 | $95.66 | 6.559% | $101.9343 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $165.43 | 10.274% | $182.4263 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,081.21 | $1,169.5707 | $1,169.57 | $1,169.60 | $1,169.50 | |