| 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 | $182.59 | 5.840% | $193.2533 | $193.25 | $193.25 | $193.30 |
| Purchase #2 | $167.99 | 9.372% | $183.734 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $132.50 | 7.585% | $142.5501 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $80.77 | 10.362% | $89.1394 | $89.14 | $89.15 | $89.10 |
| Purchase #5 | $67.46 | 4.797% | $70.6961 | $70.70 | $70.70 | $70.70 |
| Purchase #6 | $101.61 | 6.580% | $108.2959 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $171.77 | 5.794% | $181.7224 | $181.72 | $181.70 | $181.70 |
| 7 purchase totals = | $904.69 | $969.3912 | $969.39 | $969.40 | $969.40 | |